CN107185688B - A kind of low energy heat dissipation mine crushing device - Google Patents
A kind of low energy heat dissipation mine crushing device Download PDFInfo
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- CN107185688B CN107185688B CN201710468684.1A CN201710468684A CN107185688B CN 107185688 B CN107185688 B CN 107185688B CN 201710468684 A CN201710468684 A CN 201710468684A CN 107185688 B CN107185688 B CN 107185688B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to a kind of low energy heat dissipation mine crushing devices, including prepare chamber, heating chamber, crusher chamber, grinding chamber and transmission cavity.By the design and transformation to circulating water and UTILIZATION OF VESIDUAL HEAT IN entirety, the reasonable setting for cooperating crusher chamber, preparing chamber, grinding chamber, so that production environment friendliness is significantly promoted, overall energy consumption is effectively reduced, and production efficiency gets a promotion.
Description
Technical field
The invention belongs to dig up mine and metallic ore processing unit field, and in particular to a kind of low energy heat dissipation mine crushing device.
Background technique
Metallic ore requires first to smash and grind ore most of when carrying out METAL EXTRACTION, and in order to strengthen
Crush efficiency, prior art also can heat mineral before crushing, to form hot mine.But the broken dress of existing hot mine
A large amount of heat can also be generated during broken and grinding by setting, and these heats are diffused away by air mostly, to lead
Cause production environment temperature higher；Also some is transmitted in crusher members or grinding component, so as to cause these part temperatures
It is very high, both the material of component was put forward higher requirements, while the spoilage for also resulting in component is very high.In order to reduce component
Temperature, existing Normal practice is to carry out water-spraying control to component in broken and process of lapping, and this expends again
A large amount of water resource, while also resulting in that mineral water content is excessively high, influence being further processed for fine ore.
Summary of the invention
Of the invention proposes a kind of low energy heat dissipation mine crushing device, passes through the reasonable setting of recirculated water, cooperation crusher chamber, standard
The reasonable setting of standby chamber, grinding chamber, so that production environment friendliness is significantly promoted, overall energy consumption is effectively reduced, and
Production efficiency gets a promotion.
It is realized by following technological means:
A kind of low energy heat dissipation mine crushing device, including prepare chamber, heating chamber, crusher chamber, grinding chamber and transmission cavity.
The preparation chamber is provided in inner tip and prepares chamber nozzle for raw ore to be preheated and moistened, under
Portion is horizontally arranged with raw ore conveyer belt, and circulating water outlet, the raw ore conveyer belt one are provided on the downside of the raw ore conveyer belt
End is connected with the feed(raw material)inlet of raw ore, and the other end is connected with the heating chamber, in each wall of the entire shell for preparing chamber
On hollow be provided with circulating water channel.
The heating chamber is for heating raw ore, and in inside, four walls are provided with heating element, and lower part is provided with heating chamber and goes out
Mouth is connect with the crusher chamber, and the raw ore after heating is added in crusher chamber.
The crusher chamber is vertically arranged with broken shaft at center, is arranged inside broken shaft for being crushed to raw ore
There is the center main channel for passing through recirculated water, broken shaft space outside is provided with the broken shaft crusher members of truncated cone-shaped,
Cavity wall crusher members are provided on broken cavity wall, the cavity wall crusher members and broken shaft crusher members interval are arranged, broken
The broken chamber top position coaxial with broken shaft is provided with broken motor, and the broken motor is for driving broken shaft to rotate, broken
Broken chamber left side wall inner hollow is provided with the left channel of recirculated water, is provided in crusher chamber right side wall inner hollow
The right channel of recirculated water.
For grinding to broken raw ore the lower part of crusher chamber is arranged in, in the crusher chamber in the grinding chamber
The position that bottom connects with grinding chamber is provided with multiple grinding chamber entrances, and coaxial position is provided with grinding with the broken shaft
Axis is provided with the grinding shaft lifting component for being able to ascend and falling the grinding shaft, the center master on the grinding shaft top
Channel extends to and forms grinding chamber circulating water channel inside the grinding shaft in grinding chamber, and the grinding shaft is reverse frustoconic, grinding
The reverse frustoconic with the grinding axis shape cooperation is set as inside chamber enclosure, and downward spiral is provided with from top inside it
The grinding channel that semicircle concaves towards is provided with the grinding protrusion that shape and position and grinding channel cooperate on the grinding shaft,
The grinding chamber outer casing bottom is provided with grinding chamber outlet, is horizontally arranged with grinding outlet damper in grinding chamber outlet,
And it is provided with the barrier switch for controlling the grinding outlet damper opening and closing.
Grinding chamber outlet lower part is provided with transmission cavity, the transmission cavity includes longitudinal portion and lateral part, institute
It states longitudinal portion to be connected with grinding chamber outlet, the lateral part is connected with the longitudinal portion lower part, the transverse part
Point top is provided with transmission cavity nozzle, and bottom end is provided with finished product conveyer belt.
The left channel top is provided with circulation water inlet, is connected in bottom end with right channel and center main channel,
The right channel and center main channel top are connected with the circulating water channel for preparing bottom of chamber portion, and the recirculated water goes out
The sewage that flows out passes through after sewage disposal system obtains middle water in the recirculated water and transmission cavity of mouthful outflow, import again described in follow
In ring water inlet.
Preferably, the left channel includes hollow space and former and later two sides inside the entire left side wall of crusher chamber
For wall close to the hollow space of left part, the right channel includes hollow space inside the entire right side wall of crusher chamber and preceding
Close to the hollow space of right part, the left channel connected with the right channel by crusher chamber bottom latter two side wall
It is logical.
Preferably, the grinding protrusion is the protrusion that section is semicircular integrated downward spiral.
Preferably, the broken shaft crusher members and cavity wall crusher members are hard alloy.
Preferably, the broken grinding protrusion and grinding channel are the hard alloy of roughening treatment.
Preferably, the barrier switch is ground described when the grinding shaft lifting component lifts grinding shaft
Mouth baffle is opened, while the grinding chamber entrance is closed, when the grinding shaft lifting component falls grinding shaft, the gear
The grinding is exported flapper closure by switching plate, while the grinding chamber entrance is opened.
Preferably, the cavity wall crusher members are set as truncated cone-shaped identical with broken shaft crusher members gradient.
Preferably, the center main channel, grinding chamber circulating water channel, left channel and right channel are in crusher chamber
Bottom four direction communicates setting.
Effect of the invention is that:
1, it is configured by recycling afterheat utilizing system to crushing device entirety water, so that by mineral waste heat, broken production
The heat of raw heat, grinding generation, is transformed into the pre- of new mine again and hankers, the height for having reached heat utilizes.Due to being crushed portion
Part and grinding component it is existing be all alloy type, heat-conductive characteristic is very good, thus inside it be provided with circulating water channel,
When crusher members, grinding component are crushed and are ground to mineral, the extra heat of mineral, broken and grinding can be rubbed
It wipes a large amount of heat generated to be directly transferred in recirculated water, thereby may be ensured that the temperature highest of crusher members and grinding component
100 DEG C are not more than, so as to which crusher members and grinding component are effectively protected well.Without by outer
Portion cools it to constantly spraying water in shattering process, and it is unstable to handle not only cooling effect like that, and can be significantly
Increase the water content of mineral.
Recirculated water enters left channel from broken chamber enclosure (entire shell is all hollow) interior side (left side), receives
Internal mineral collides with left side wall, is broken, friction and waste heat bring heat are tentatively heated, and then recirculated water is flow to
Bottom flows through center main channel, grinding chamber circulating water channel and right channel, heat cycles water gradually, after being heated
Recirculated water enters preparation chamber by preparing bottom of chamber portion, is tentatively heated to inner air by wall flow, so that internal
Relatively high temperature is kept, then flow to and prepares chamber top, the recirculated water of high temperature is ejected on raw ore by nozzle, it is right
Mineral are preheated, so that being the temperature raising for being able to achieve mineral without expending a large amount of electric energy when heating chamber.Injection
Recirculated water later is flowed out by preparing the outlet of chamber lower part setting, due to being wherein mixed into some muck powder, by simple
Quartz sand and active carbon filtering after can from circulation water inlet enter, be re-introduced into circulation, also not waste
Water resource.
2, by the way that the grinding shaft of reverse frustoconic is arranged, so that part utilizes the gravity of rotary table, and reduce power input
Achieve the effect that grinding, the lifting device that can be moved up and down to grinding shaft by setting, so that during the grinding process, it is broken
Mineral constantly enter grinding channel successively, after grinding reaches a certain level, lift grinding shaft, open grinding and export and close
The entrance of broken mine, so that miberal powder ground in grinding chamber is all discharged, after avoiding the muck not ground and grinding
The generation of fine ore mixing ore removal problem.By the way that spiral grinding channel is arranged so that broken mineral be all largely
It is ground in grinding channel, in the case where not increasing device overall volume, grinding channel is substantially prolonged, to extend
Mineral residence times in grinding chamber, process of lapping is increased, severity of grind is reduced in unit length, but is also improved
Grinding quality.Mineral are not directly to fall to bottom from top, but move downward in grinding along grinding channel, are reached
It has been ground when bottom for a long time, and has generated a large amount of frictional heat during grinding and pass through inside grinding shaft
Recirculated water transfers away, to will not increase the temperature in grinding channel and grinding protrusion, thereby may be ensured that grinding quality simultaneously
Grinding protrusion will not be damaged faster, to not only improve grinding quality, but also does not increase the water content in mineral, and energy also obtains
Effective recycling is arrived, device volume does not also increase.
3, since the present invention conducts heat by internal recirculated water, the water content of mineral is not very high, and in order to
Dust is avoided, also simultaneously in order to have certain water content in mineral, is provided with spray nozzle in preparing chamber and transmission cavity,
The water content and dust burden of mineral can be controlled well by the opening and closing and water spray intensity that control nozzle, and the water that nozzle sprays
It can be re-introduced into after except miberal powder processing after outlet of the mineral after through transmission cavity bottom is collected it
Circulation continues heat transfer.
Water circulation system of the invention cooperates specific grinding system, so that water both plays heat transfer in the present invention
Effect also acts as and rationally adjusts mineral water content and dust-proof effect, do not cause stress to environment (air, water body, heat), saves
About energy output.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of low energy heat dissipation mine crushing device section view of the present invention.
Fig. 2 is the structural schematic diagram of grinding shaft part of the present invention.
Wherein: 1- prepares chamber, and 11- prepares chamber nozzle, 12- raw ore conveyer belt, 13- circulating water outlet, 2- heating chamber, 21-
Heating chamber outlet, 3- crusher chamber, 31- circulation water inlet, the center 32- main channel, 33- left channel, 34- cavity wall crusher members,
35- broken shaft crusher members, 36- broken shaft, 37- are crushed motor, 38- right channel, 4- transmission cavity, 41- finished product conveyer belt,
42- transmission cavity nozzle, 51- grinding chamber entrance, 52- grinding shaft lifting component, 53- grinding shaft, 54- grinding protrusion, 55- are ground
Mouth baffle, 56- barrier switch, 57- grinding chamber circulating water channel, 58- grind channel, and arrow direction is recirculated water flowing side in figure
To.
Specific embodiment
Embodiment 1
As depicted in figs. 1 and 2,
A kind of low energy heat dissipation mine crushing device, including prepare chamber, heating chamber, crusher chamber, grinding chamber and transmission cavity.
The preparation chamber is provided in inner tip and prepares chamber nozzle for raw ore to be preheated and moistened, under
Portion is horizontally arranged with raw ore conveyer belt, and circulating water outlet, the raw ore conveyer belt one are provided on the downside of the raw ore conveyer belt
End is connected with the feed(raw material)inlet of raw ore, and the other end is connected with the heating chamber, in each wall of the entire shell for preparing chamber
On hollow be provided with circulating water channel.
The heating chamber is for heating raw ore, and in inside, four walls are provided with heating element, and lower part is provided with heating chamber and goes out
Mouth is connect with the crusher chamber, and the raw ore after heating is added in crusher chamber.
The crusher chamber is vertically arranged with broken shaft at center, is arranged inside broken shaft for being crushed to raw ore
There is the center main channel for passing through recirculated water, broken shaft space outside is provided with the broken shaft crusher members of truncated cone-shaped,
Cavity wall crusher members are provided on broken cavity wall, the cavity wall crusher members and broken shaft crusher members interval are arranged, broken
The broken chamber top position coaxial with broken shaft is provided with broken motor, and the broken motor is for driving broken shaft to rotate, broken
Broken chamber left side wall inner hollow is provided with the left channel of recirculated water, is provided in crusher chamber right side wall inner hollow
The right channel of recirculated water.
Wherein broken shaft crusher members are 15, and cavity wall crusher members are 12.
For grinding to broken raw ore the lower part of crusher chamber is arranged in, in the crusher chamber in the grinding chamber
The position that bottom connects with grinding chamber is provided with multiple grinding chamber entrances, and coaxial position is provided with grinding with the broken shaft
Axis is provided with the grinding shaft lifting component for being able to ascend and falling the grinding shaft, the center master on the grinding shaft top
Channel extends to and forms grinding chamber circulating water channel inside the grinding shaft in grinding chamber, and the grinding shaft is reverse frustoconic, grinding
The reverse frustoconic with the grinding axis shape cooperation is set as inside chamber enclosure, and downward spiral is provided with from top inside it
The grinding channel that semicircle concaves towards is provided with the grinding protrusion that shape and position and grinding channel cooperate on the grinding shaft,
The grinding chamber outer casing bottom is provided with grinding chamber outlet, is horizontally arranged with grinding outlet damper in grinding chamber outlet,
And it is provided with the barrier switch for controlling the grinding outlet damper opening and closing.
Grind 6.2 times that passage length is grinding shaft axial length.
Grinding chamber outlet lower part is provided with transmission cavity, the transmission cavity includes longitudinal portion and lateral part, institute
It states longitudinal portion to be connected with grinding chamber outlet, the lateral part is connected with the longitudinal portion lower part, the transverse part
Point top is provided with transmission cavity nozzle, and bottom end is provided with finished product conveyer belt.
The left channel top is provided with circulation water inlet, is connected in bottom end with right channel and center main channel,
The right channel and center main channel top are connected with the circulating water channel for preparing bottom of chamber portion, and the recirculated water goes out
The sewage that flows out passes through after sewage disposal system obtains middle water in the recirculated water and transmission cavity of mouthful outflow, import again described in follow
In ring water inlet.
The left channel includes the hollow space and the close left side of former and later two side walls inside the entire left side wall of crusher chamber
The hollow space of side section, the right channel include the hollow space and former and later two sides inside the entire right side wall of crusher chamber
Close to the hollow space of right part, the left channel is connected to the right channel by crusher chamber bottom wall.
The grinding protrusion is the protrusion that section is semicircular integrated downward spiral.
The broken shaft crusher members and cavity wall crusher members are hard alloy.
The broken grinding protrusion and grinding channel are the hard alloy of roughening treatment.
When the grinding shaft lifting component lifts grinding shaft, the barrier switch plays the grinding outlet damper
It opens, while the grinding chamber entrance is closed, when the grinding shaft lifting component falls grinding shaft, the barrier switch will
The grinding exports flapper closure, while the grinding chamber entrance is opened.
The cavity wall crusher members are set as truncated cone-shaped identical with broken shaft crusher members gradient.
The center main channel, grinding chamber circulating water channel, left channel and right channel are crusher chamber bottom four
Direction communicates setting.
Comparative example 1
Other settings of this comparative example are same as Example 1, the difference is that being not provided with circulation, but adopt
These the cooling easily worn parts of mode sprayed water with inside to crusher members and grinding channel.By production in 24 hours, survey
Water content is unstable in fine ore, most a batch are higher by 12 percentage points than least a collection of water content, and electric energy is expended than real
Example 1 high 9% is applied, expends water than embodiment 1 high 32%, operative employee's ambient air temperature is than 2.2 DEG C of 1 mean height of embodiment.
Embodiment 2
It is as depicted in figs. 1 and 2:
A kind of low energy heat dissipation mine crushing device, including prepare chamber, heating chamber, crusher chamber, grinding chamber and transmission cavity.
The preparation chamber is provided in inner tip and prepares chamber nozzle for raw ore to be preheated and moistened, under
Portion is horizontally arranged with raw ore conveyer belt, and circulating water outlet, the raw ore conveyer belt one are provided on the downside of the raw ore conveyer belt
End is connected with the feed(raw material)inlet of raw ore, and the other end is connected with the heating chamber, in each wall of the entire shell for preparing chamber
On hollow be provided with circulating water channel.
The heating chamber is for heating raw ore, and in inside, four walls are provided with heating element, and in lower part, setting row heating chamber goes out
Mouth is connect with the crusher chamber, and the raw ore after heating is added in crusher chamber.
The crusher chamber is vertically arranged with broken shaft at center, is arranged inside broken shaft for being crushed to raw ore
There is the center main channel for passing through recirculated water, broken shaft space outside is provided with the broken shaft crusher members of truncated cone-shaped,
Cavity wall crusher members are provided on broken cavity wall, the cavity wall crusher members and broken shaft crusher members interval are arranged, broken
The broken chamber top position coaxial with broken shaft is provided with broken motor, and the broken motor is for driving broken shaft to rotate, broken
Broken chamber left side wall inner hollow is provided with the left channel of recirculated water, is provided in crusher chamber right side wall inner hollow
The right channel of recirculated water.
Wherein broken shaft crusher members are 16, and cavity wall crusher members are 16.
For grinding to broken raw ore the lower part of crusher chamber is arranged in, in the crusher chamber in the grinding chamber
The position that bottom connects with grinding chamber is provided with multiple grinding chamber entrances, and coaxial position is provided with grinding with the broken shaft
Axis is provided with the grinding shaft lifting component for being able to ascend and falling the grinding shaft, the center master on the grinding shaft top
Channel extends to and forms grinding chamber circulating water channel inside the grinding shaft in grinding chamber, and the grinding shaft is reverse frustoconic, grinding
The reverse frustoconic with the grinding axis shape cooperation is set as inside chamber enclosure, and downward spiral is provided with from top inside it
The grinding channel that semicircle concaves towards is provided with the grinding protrusion that shape and position and grinding channel cooperate on the grinding shaft,
The grinding chamber outer casing bottom is provided with grinding chamber outlet, is horizontally arranged with grinding outlet damper in grinding chamber outlet,
And it is provided with the barrier switch for controlling the grinding outlet damper opening and closing.
Grind 8 times that passage length is grinding shaft axial length.
Grinding chamber outlet lower part is provided with transmission cavity, the transmission cavity includes longitudinal portion and lateral part, institute
It states longitudinal portion to be connected with grinding chamber outlet, the lateral part is connected with the longitudinal portion lower part, the transverse part
Point top is provided with transmission cavity nozzle, and bottom end is provided with finished product conveyer belt.
The left channel top is provided with circulation water inlet, is connected in bottom end with right channel and center main channel,
The right channel and center main channel top are connected with the circulating water channel for preparing bottom of chamber portion, and the recirculated water goes out
The sewage that flows out passes through after sewage disposal system obtains middle water in the recirculated water and transmission cavity of mouthful outflow, import again described in follow
In ring water inlet.
The left channel includes the hollow space and the close left side of former and later two side walls inside the entire left side wall of crusher chamber
The hollow space of side section, the right channel include the hollow space and former and later two sides inside the entire right side wall of crusher chamber
Close to the hollow space of right part, the left channel is connected to the right channel by crusher chamber bottom wall.
The grinding protrusion is the protrusion that section is semicircular integrated downward spiral.
The broken shaft crusher members and cavity wall crusher members are hard alloy.
The broken grinding protrusion and grinding channel are the hard alloy of roughening treatment.
When the grinding shaft lifting component lifts grinding shaft, the barrier switch plays the grinding outlet damper
It opens, while the grinding chamber entrance is closed, when the grinding shaft lifting component falls grinding shaft, the barrier switch will
The grinding exports flapper closure, while the grinding chamber entrance is opened.
The cavity wall crusher members are set as truncated cone-shaped identical with broken shaft crusher members gradient.
The center main channel, grinding chamber circulating water channel, left channel and right channel are crusher chamber bottom four
Direction communicates setting.
Comparative example 2
Other set-up modes of this comparative example are same as Example 2, the difference is that being not provided with grinding channel does not have yet
It is set to the grinding protrusion of grinding channel cooperation.By production in 12 hours, by detection, it was averagely real for grinding the granularity of miberal powder
1.8 times for applying example 2, and granularity is uneven, while fine ore output capacity is than embodiment 2 low 11%.
Embodiment 3
A kind of low energy heat dissipation mine crushing device, including prepare chamber, heating chamber, crusher chamber, grinding chamber and transmission cavity.
The preparation chamber is provided in inner tip and prepares chamber nozzle for raw ore to be preheated and moistened, under
Portion is horizontally arranged with raw ore conveyer belt, and circulating water outlet, the raw ore conveyer belt one are provided on the downside of the raw ore conveyer belt
End is connected with the feed(raw material)inlet of raw ore, and the other end is connected with the heating chamber, in each wall of the entire shell for preparing chamber
On hollow be provided with circulating water channel.
The heating chamber is for heating raw ore, and in inside, four walls are provided with heating element, and lower part is provided with heating chamber and goes out
Mouth is connect with the crusher chamber, and the raw ore after heating is added in crusher chamber.
There are two heating chamber outlet settings, and be connected with the entrance of crusher chamber top two sides (the two of broken motor respectively
Side is respectively arranged one), and the entrance is angularly disposed.
The crusher chamber is vertically arranged with broken shaft at center, is arranged inside broken shaft for being crushed to raw ore
There is the center main channel for passing through recirculated water, broken shaft space outside is provided with the broken shaft crusher members of truncated cone-shaped,
Cavity wall crusher members are provided on broken cavity wall, the cavity wall crusher members and broken shaft crusher members interval are arranged, broken
The broken chamber top position coaxial with broken shaft is provided with broken motor, and the broken motor is for driving broken shaft to rotate, broken
Broken chamber left side wall inner hollow is provided with the left channel of recirculated water, is provided in crusher chamber right side wall inner hollow
The right channel of recirculated water.
Wherein broken shaft crusher members are 10, and cavity wall crusher members are 15.
For grinding to broken raw ore the lower part of crusher chamber is arranged in, in the crusher chamber in the grinding chamber
The position that bottom connects with grinding chamber is provided with multiple grinding chamber entrances, and coaxial position is provided with grinding with the broken shaft
Axis is provided with the grinding shaft lifting component for being able to ascend and falling the grinding shaft, the center master on the grinding shaft top
Channel extends to and forms grinding chamber circulating water channel inside the grinding shaft in grinding chamber, and the grinding shaft is reverse frustoconic, grinding
The reverse frustoconic with the grinding axis shape cooperation is set as inside chamber enclosure, and downward spiral is provided with from top inside it
The grinding channel that semicircle concaves towards is provided with the grinding protrusion that shape and position and grinding channel cooperate on the grinding shaft,
The grinding chamber outer casing bottom is provided with grinding chamber outlet, is horizontally arranged with grinding outlet damper in grinding chamber outlet,
And it is provided with the barrier switch for controlling the grinding outlet damper opening and closing.
Grind 9.3 times that passage length is grinding shaft axial length.
Grinding chamber outlet lower part is provided with transmission cavity, the transmission cavity includes longitudinal portion and lateral part, institute
It states longitudinal portion to be connected with grinding chamber outlet, the lateral part is connected with the longitudinal portion lower part, the transverse part
Point top is provided with transmission cavity nozzle, and bottom end is provided with finished product conveyer belt.
The left channel top is provided with circulation water inlet, is connected in bottom end with right channel and center main channel,
The right channel and center main channel top are connected with the circulating water channel for preparing bottom of chamber portion, and the recirculated water goes out
The sewage that flows out passes through after sewage disposal system obtains middle water in the recirculated water and transmission cavity of mouthful outflow, import again described in follow
In ring water inlet.
The left channel includes the hollow space and the close left side of former and later two side walls inside the entire left side wall of crusher chamber
The hollow space of side section, the right channel include the hollow space and former and later two sides inside the entire right side wall of crusher chamber
Close to the hollow space of right part, the left channel is connected to the right channel by crusher chamber bottom wall.
The grinding protrusion is the protrusion that section is semicircular integrated downward spiral.
The broken shaft crusher members and cavity wall crusher members are hard alloy.
The broken grinding protrusion and grinding channel are the hard alloy of roughening treatment.
When the grinding shaft lifting component lifts grinding shaft, the barrier switch plays the grinding outlet damper
It opens, while the grinding chamber entrance is closed, when the grinding shaft lifting component falls grinding shaft, the barrier switch will
The grinding exports flapper closure, while the grinding chamber entrance is opened.
The cavity wall crusher members are set as truncated cone-shaped identical with broken shaft crusher members gradient.
The center main channel, grinding chamber circulating water channel, left channel and right channel are crusher chamber bottom four
Direction communicates setting.
Claims (9)
1. a kind of low energy heat dissipation mine crushing device, which is characterized in that including preparing chamber, heating chamber, crusher chamber, grinding chamber and transmission
Chamber；
The preparation chamber is provided in inner tip for raw ore to be preheated and moistened and prepares chamber nozzle, in middle and lower part cross
To raw ore conveyer belt is provided with, be provided with circulating water outlet on the downside of the raw ore conveyer belt, raw ore conveyer belt one end with
The feed(raw material)inlet of raw ore is connected, and the other end is connected with the heating chamber, on each wall of the entire shell for preparing chamber
It is hollow to be provided with circulating water channel；
The heating chamber is for heating raw ore, and in inside, four walls are provided with heating element, lower part be provided with heating chamber outlet with
The crusher chamber connection, the raw ore after heating is added in crusher chamber；
The crusher chamber is vertically arranged with broken shaft at center, is internally provided with use in broken shaft for being crushed to raw ore
In the center main channel for passing through recirculated water, broken shaft space outside is provided with the broken shaft crusher members of truncated cone-shaped, broken
Cavity wall crusher members are provided on cavity wall, the cavity wall crusher members and broken shaft crusher members interval are arranged, in crusher chamber
The top position coaxial with broken shaft is provided with broken motor, and the broken motor is for driving broken shaft to rotate, in crusher chamber
Left side wall inner hollow is provided with the left channel of recirculated water, is provided with circulation in crusher chamber right side wall inner hollow
The right channel of water；
For grinding to broken raw ore the lower part of crusher chamber is arranged in, in the crusher chamber bottom in the grinding chamber
The position to connect with grinding chamber is provided with multiple grinding chamber entrances, and coaxial position is provided with grinding shaft with the broken shaft,
The grinding shaft top is provided with the grinding shaft lifting component for being able to ascend and falling the grinding shaft, and the center main channel is prolonged
It reaches and forms grinding chamber circulating water channel inside the grinding shaft in grinding chamber, the grinding shaft is reverse frustoconic, grinds chamber enclosure
Inside is set as the reverse frustoconic with the grinding axis shape cooperation, and from top, downward spiral is provided with semicircle inside it
The grinding channel concaved towards is provided with the grinding protrusion that shape and position and grinding channel cooperate on the grinding shaft, described
Grinding chamber outer casing bottom is provided with grinding chamber outlet, is horizontally arranged with grinding outlet damper in grinding chamber outlet, and be arranged
There is the barrier switch for controlling the grinding outlet damper opening and closing；
Grinding chamber outlet lower part is provided with transmission cavity, the transmission cavity includes longitudinal portion and lateral part, described vertical
It is connected to part with grinding chamber outlet, the lateral part is connected with the longitudinal portion lower part, the lateral part top
End is provided with transmission cavity nozzle, and bottom end is provided with finished product conveyer belt；
The left channel top is provided with circulation water inlet, is connected in bottom end with right channel and center main channel, described
Right channel and center main channel top are connected with the circulating water channel for preparing bottom of chamber portion, the circulating water outlet stream
The sewage flowed out in recirculated water and transmission cavity out passes through after sewage disposal system obtains middle water, imports the recirculated water again
In entrance.
2. low energy heat dissipation mine crushing device according to claim 1, which is characterized in that the left channel includes crusher chamber
The hollow space of hollow space and former and later two side walls close to left part inside entire left side wall, the right channel packet
Include the hollow space of hollow space and former and later two side walls close to right part inside the entire right side wall of crusher chamber, the left side
Wing passage is connected to the right channel by crusher chamber bottom.
3. low energy heat dissipation mine crushing device according to claim 1, which is characterized in that the grinding protrusion is that section is half
The protrusion of circular integrated downward spiral.
4. low energy heat dissipation mine crushing device according to claim 1-3, which is characterized in that the broken shaft is broken
Component and cavity wall crusher members are hard alloy.
5. low energy heat dissipation mine crushing device according to claim 1, which is characterized in that the grinding protrusion and grinding channel
It is the hard alloy of roughening treatment.
6. low energy heat dissipation mine crushing device according to claim 5, which is characterized in that the grinding shaft lifting component lifts
When grinding shaft, the barrier switch opens the grinding outlet damper, while the grinding chamber entrance is closed, when described
When grinding shaft lifting component falls grinding shaft, the grinding is exported flapper closure by the barrier switch, while described being ground
Mill chamber entrance is opened.
7. low energy heat dissipation mine crushing device according to claim 1, which is characterized in that the cavity wall crusher members are set as
Truncated cone-shaped identical with broken shaft crusher members gradient.
8. low energy heat dissipation mine crushing device according to claim 6, which is characterized in that the center main channel, grinding chamber
Circulating water channel, left channel and right channel communicate setting in crusher chamber bottom four direction.
9. low energy heat dissipation mine crushing device according to claim 6, which is characterized in that the preparation chamber, crusher chamber, grinding
The inner wall of chamber enclosure is alloy material, and outer wall is thermal insulation material material.
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| CN109794345B (en) * | 2019-03-26 | 2020-10-30 | 栾勇 | Accurate breaker of stone for building |
| CN110227598B (en) * | 2019-05-23 | 2020-07-31 | 北京科技大学 | Accurate breaker of tombarthite hot mine |
| CN112547175A (en) * | 2020-11-30 | 2021-03-26 | 山东兴帮自动化科技有限公司 | A grinding device that is used for super hydrophobic material processing to have a drying effect |
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