CN210787465U - Constant-granularity dust removal quantitative jaw crusher with vibration reduction function - Google Patents
Constant-granularity dust removal quantitative jaw crusher with vibration reduction function Download PDFInfo
- Publication number
- CN210787465U CN210787465U CN201920935824.6U CN201920935824U CN210787465U CN 210787465 U CN210787465 U CN 210787465U CN 201920935824 U CN201920935824 U CN 201920935824U CN 210787465 U CN210787465 U CN 210787465U
- Authority
- CN
- China
- Prior art keywords
- dust
- jaw
- feeding
- dust collection
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a constant-granularity dust removal quantitative jaw crusher with a vibration reduction function, which comprises a feeding device, a spiral feeding device, a feeding motor, a silt filtering device, a frame, a lifting motor, a dust collection system, a spiral lifting device, a jaw crushing device, a damping spring and a movable sieve; the materials are crushed in a jaw crushing device after passing through a feeding device, a spiral feeding device and a sediment filtering device, and are screened and collected by a movable screen; the spiral material lifting device is used for re-feeding the materials which do not meet the requirement of granularity into the jaw crushing device; the dust collection system collects the generated dust. The technical scheme has the advantages of ingenious and compact overall structural design and lower cost; the whole machine is arranged in a closed room to prevent dust from flying wantonly, so that the purification is convenient, and the technical scheme has low cost and is convenient to popularize and apply further.
Description
Technical Field
The utility model relates to a jaw crushing equipment technical field especially relates to a permanent granularity removes dust and takes quantitative jaw crusher of damping function.
Background
One of the main mechanisms in a jaw crusher plant is the crushing chamber, which is usually composed of jaws and toothed plates. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like, and a large amount of raw materials and recycled waste materials are processed by the crusher every year. In order to achieve separation of the useful minerals from the ore in the concentrating mill, it is necessary to crush the raw ore with a crusher to the desired particle size for the grinding process, so that the raw ore meets the process requirements for further processing. Most of the conventional crushers crush raw materials by pressing and crushing. In the whole processing process, dust is diffused, and the air pollution is serious. In the past, the body of an operator is greatly damaged, people are very easy to suffer from diseases of the lung and the respiratory tract, serious people even threaten the life of people, and most of dust removing devices in the prior art have complex structures and poor effects, so that a new scheme is urgently needed to solve the technical problem.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a constant-granularity dust removal quantitative jaw crusher with a vibration reduction function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a constant particle size dust removal quantitative jaw crusher with vibration reduction function, which comprises a feeding device, a spiral feeding device, a feeding motor, a silt filtering device, a frame, a lifting motor, a dust collection system, a spiral lifting device, a jaw crushing device, a damping spring and a movable sieve;
a material conveying channel is arranged in the rack and comprises a horizontal sediment filtering section, an oblique conveying section and a vertical channel which are sequentially connected; the feeding device is arranged at the top of the rack and is connected with an inlet of the material conveying channel, the sediment filtering device is arranged at the bottom of the horizontal sediment filtering section and is positioned below the feeding device, and the vertical channel is a channel from the lower end of the oblique conveying section to the crushing cavity of the jaw crushing device; a spiral feeding device is horizontally arranged in the horizontal sediment filtering section in the transverse direction; the feeding motor is connected with the spiral feeding device and is used for driving the spiral feeding device; a movable sieve is arranged below a discharge port of the jaw crushing device; the movable sieve is obliquely arranged and fixed by the rack, the lower end of the movable sieve is connected with a bottom feeding port of the spiral material lifting device, and a top discharging port of the spiral material lifting device is positioned on the side wall of the vertical channel; the spiral lifting device is driven by a lifting motor and is vertically arranged in the rack;
the inlet of the dust collection system is positioned on the side wall of the vertical channel; the jaw type crushing device comprises a movable jaw device, a flywheel, a piston, a toggle plate, a driving shaft, a static jaw device, a spring pull rod, a crushing cavity and a driving motor, wherein the driving motor is connected with the flywheel through a belt, the flywheel is connected with the top of the movable jaw device through the driving shaft, the piston is connected with the bottom of the movable jaw device through the toggle plate and the spring pull rod, the middle of the movable jaw device and the middle of the static jaw device form the crushing cavity, and the static jaw device is installed on a rack; the movable sieve is arranged below the discharge hole at the bottom of the crushing cavity; the bottom of the jaw crushing device is connected with the bottom of the rack through a damping spring.
Preferably, the dust collection system comprises a dust hood, a protection plate, a dust filtering device, a one-way rotary suction fan, a dust settling chamber, a dust exhaust device, a dust condensation filtering plate, a purification and ventilation device and a dust collection pipeline,
a dust filtering device is arranged at the inlet of the dust collection system; a protective plate is arranged above the inlet of the dust collection system; the inlet of the dust collection system is connected with one end of a dust collection pipeline through a dust collection cover, the other end of the dust collection pipeline is connected with the inlet of a one-way rotary suction fan, and the outlet of the one-way rotary suction fan is connected with a dust settling chamber; the dust settling chamber is internally provided with a plurality of groups of dust condensing filter plates, the bottom of the dust settling chamber is provided with a dust exhaust device, and the top of the dust settling chamber is provided with a gas outlet of a purification and ventilation device as a dust collection system.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the technical scheme has the advantages of ingenious and compact overall structural design and lower cost; 2) the design of the protection plate can effectively reduce the impact on the dust hood and the filter screen caused by stone splashing when the raw materials are in operation, and prolong the service life of the dust hood and the filter screen; 3) the design of the filter screen can prevent large raw materials from entering a dust absorption pipeline and prevent a dust absorption air pipe from being blocked by the raw materials; 4) the detachable design of the dust removal filter screen is more convenient for the maintenance of the later-stage equipment. The working strength of maintenance personnel is reduced, and the use efficiency of products is improved; 5) the design of the ventilation purification device can perform emergency pressure discharge to the indoor space when the device fails, so that the terrible consequence of explosion caused by overlarge gas pressure in the indoor space is avoided, and the product is safer and more reliable in operation; 6) the whole machine is arranged in a closed room to prevent dust from flying wantonly, so that the purification is convenient, and the technical scheme has low cost and is convenient to popularize and apply further.
Drawings
FIG. 1 is a schematic structural view of a constant-particle-size dust removal quantitative jaw crusher with a vibration reduction function;
fig. 2 is a schematic block diagram of a control system of a constant-granularity dust removal quantitative jaw crusher with a vibration reduction function.
Illustration of the drawings:
the device comprises a feeding device 1, a spiral feeding device 2, a feeding motor 3, a sediment filtering device 4, a rack 5, a lifting motor 6, a dust collection system 7, a spiral lifting device 8, a jaw crushing device 9, a damping spring 10, a material positioning detector 11, a waste filtering device 12, a movable sieve 13, a dust hood 71, a protection plate 72, a dust filtering device 73, a one-way rotary suction fan 74, a dust settling chamber 75, a dust exhaust device 76, a dust condensation filtering plate 77, a purification ventilation device 78, a dust collection pipeline 79, a movable jaw device 91, a flywheel 92, a piston 93, a toggle plate 94, a driving shaft 95, a static jaw device 96, a spring pull rod 97, a crushing chamber 98, an operation panel 101, a control module 102, a motor driving module 103, an acousto-optic early warning module 104, a hydraulic control system 105, a lubricating system 106, a detection module 107, a movable sieve control module 108, a dust collection control module 109 and a driving motor 99.
It should be understood that the dimensions of the various parts shown in the figures are not drawn to scale. Further, the same or similar reference numerals denote the same or similar components.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the constant-particle-size dust removal quantitative jaw crusher with a vibration reduction function of the present embodiment includes a feeding device 1, a spiral feeding device 2, a feeding motor 3, a sediment filtering device 4, a frame 5, a lifting motor 6, a dust collecting system 7, a spiral lifting device 8, a jaw crushing device 9, a damping spring 10, and a movable sieve 13;
a material conveying channel is arranged in the frame 5, and comprises a horizontal sediment filtering section, an oblique conveying section and a vertical channel which are sequentially connected; the feeding device 1 is installed at the top of the rack 5, the feeding device 1 is connected with an inlet of the material conveying channel, the sediment filtering device 4 is arranged at the bottom of the horizontal sediment filtering section and is positioned below the feeding device 1, and the vertical channel is a channel from the lower end of the oblique conveying section to the crushing cavity of the jaw crushing device 9; a spiral feeding device 2 is horizontally arranged in the horizontal sediment filtering section in the transverse direction; the feeding motor 3 is connected with the spiral feeding device 2 and is used for driving the spiral feeding device 2; a movable sieve 13 is arranged below the discharge hole of the jaw crushing device 9; the movable sieve 13 is obliquely arranged and fixed by the frame 5, the lower end of the movable sieve 13 is connected with a bottom feeding port of the spiral lifting device 8, and a top discharging port of the spiral lifting device 8 is positioned on the side wall of the vertical channel; the spiral lifting device 8 is driven by the lifting motor 6 and is vertically arranged in the rack;
the inlet of the dust collection system 7 is positioned on the side wall of the vertical channel; the jaw crushing device 9 comprises a movable jaw device 91, a flywheel 92, a piston 93, a toggle plate 94, a driving shaft 95, a static jaw device 96, a spring pull rod 97, a crushing cavity 98 and a driving motor 99, wherein the driving motor 99 is connected with the flywheel 92 through a belt, the flywheel 92 is connected with the top of the movable jaw device 91 through the driving shaft 95, the piston 93 is connected with the bottom of the movable jaw device 91 through the toggle plate 94 and the spring pull rod 97, the crushing cavity 98 is formed between the movable jaw device 91 and the static jaw device 96, and the static jaw device 96 is installed on the frame 5; the movable sieve 13 is arranged below a discharge hole at the bottom of the crushing cavity 98; the bottom of the jaw crushing device 9 is connected with the bottom of the frame 5 through a damping spring 10;
the dust collection system 7 comprises a dust collection cover 71, a protection plate 72, a dust filtering device 73, a one-way rotary suction fan 74, a dust settling chamber 75, a dust discharging device 76, a dust condensation and filtration plate 77, a purification and ventilation device 78 and a dust collection pipeline 79; the inlet of the dust collection system 7 is provided with a dust filtering device 73; a protective plate 72 is arranged above the inlet of the dust collection system 7; the inlet of the dust collection system 7 is connected with one end of a dust collection pipeline 79 through a dust collection cover 71, the other end of the dust collection pipeline 79 is connected with the inlet of a one-way rotary suction fan 74, and the outlet of the one-way rotary suction fan 74 is connected with a dust settling chamber 75; the dust settling chamber 75 is provided with a plurality of sets of dust condensing filter plates 77 inside, the bottom is provided with a dust exhaust device 76, and the top of the dust settling chamber 75 is provided with a purifying and ventilating device 78 as an air outlet of the dust collection system 7.
The design of the filter screen can prevent large raw materials from entering a dust absorption pipeline and prevent a dust absorption air pipe from being blocked by the raw materials; the detachable design of the dust removal filter screen is more convenient for the maintenance of the later-stage equipment. The working strength of maintenance personnel is reduced, and the use efficiency of products is improved; the design of the ventilation purification device can perform emergency pressure discharge indoors when the device breaks down, so that the feared consequence of explosion caused by overlarge gas pressure indoors is avoided, and the product is safer and more reliable in operation.
The working process of the embodiment is as follows:
the material enters a material conveying channel from a feeding device 1, the material is pushed by a spiral feeding device 2 to be conveyed forwards at a horizontal silt filtering section of the material conveying channel, and silt is filtered by a silt filtering device 4;
then the materials enter an oblique conveying section, the materials further enter a vertical channel under the action of gravity and fall into a crushing cavity of a jaw crushing device, the materials fall into a movable sieve after being crushed by the jaw crushing device, the movable sieve filters the materials to obtain the materials with required granularity, the materials which cannot pass through the movable sieve enter a spiral lifting device, and the spiral lifting device lifts the materials and reenters the jaw crushing device for crushing; the movable sieve ensures that the discharged materials meet the granularity required by the ore grinding process;
dust generated in the forced crushing process enters the dust collection system 7, the protection plate 72 is used for protecting the dust filter device 73 from being damaged by material impact, the dust in the material enters the dust collection pipeline 79 after being filtered by the dust filter device 73, the dust finally enters the dust settling chamber 75 under the action of the one-way rotary suction fan 74, the dust is collected by the dust condensation filter plate 77 through electrostatic adsorption in the dust settling chamber 75, and gas is discharged from the purification and ventilation device 78; the collected dust is finally discharged periodically through the dust discharging device 76.
After the dust collection system is installed, dust is prevented from flying wantonly, purification is convenient, and dust is prevented from diffusing and polluting air, so that the damage to the body of an operator is prevented.
The utility model discloses an among the embodiment, the dust absorption cover is convergent loudspeaker form along the air current direction, and guard plate 72 is the triangle-shaped baffle, and guard plate 72 sets up inside the lateral wall of vertical passageway, directly over dust filter equipment 73. When the diameter of the dust filter 73 is R, the width of the shielding plate 72 is preferably (0.5-1.5) R, and the preferred distance from the top end of the dust filter 73 is (0-0.5) R. The design of guard plate can effectively reduce the raw materials when operation, because of the stone impact that splashes and bring for suction hood and filter screen, has prolonged the life of suction hood and filter screen.
In one embodiment of the present invention, the purifying and ventilating device 78 is provided with a replaceable filter screen inside. The replaceable filter screen is used for ensuring that the gas exhausted by the dust collection system 7 does not pollute the environment.
In one embodiment of the present invention, the movable sieve 13 is made by interlacing the metal tubes arranged vertically and horizontally. The movable sieve 13 is used for ensuring that the discharged materials meet the granularity required by the ore grinding process; further, the movable sieve 13 may be an adjustable-granularity movable sieve, and the required granularity requirement may be adjusted during the working process.
In a specific embodiment of the utility model, a waste filtering device 12 is arranged at the bottom of the oblique transmission section; the feeding device 1 is a feeding hopper, and the spiral feeding device 2 and the spiral material lifting device 8 are augers; the silt filter equipment 4 and the waste filter equipment 12 are sieve plates. The waste filtering device 12 is used for filtering waste materials whose size does not meet the requirement of crushing granularity, usually the size of the waste materials is smaller than the size of the waste materials which can be filtered by the movable sieve, the waste materials are difficult to effectively crush in a crusher when the waste materials are crushed by a large-scale belt, or the waste materials need to be recycled for crushing, and the waste materials can increase the load of the movable sieve and the spiral lifting device.
On the basis of the above embodiment, further, a collecting hopper is arranged below the sediment filtering device 4 and the waste filtering device 12, and the bottom of the collecting hopper is connected with the bottom of the frame 5 through a damping spring 10. The lower parts of the silt filtering device 4 and the waste filtering device 12 can be respectively provided with a collecting hopper for respectively collecting silt and waste materials, and also can be only provided with one collecting hopper for uniformly collecting the waste materials. Damping spring 10 may reduce the impact of waste and silt on the frame.
On the basis of the above embodiment, further, a material positioning detector is arranged at the top of the vertical channel. The material positioning detector is used for detecting and feeding back the material quantity entering the vertical channel, and the feeding quantity of the feeding device can be reasonably controlled through the feedback of the material positioning detector.
Referring to fig. 2, the constant particle size dust removal control system of the quantitative jaw crusher with vibration reduction function of the present invention includes an operation panel 101, a control module 102, a motor driving module 103, an acousto-optic early warning module 104, a hydraulic control system 105, a lubricating system 106, a detection module 107, a movable sieve control module 108 and a dust removal control module 109;
the operation panel 101 is electrically connected and in signal connection with the control module 102, and the control module 102 is respectively electrically connected and in signal connection with the motor driving module 103, the acousto-optic early warning module 104, the hydraulic control system 105, the lubricating system 106, the detection module 107, the moving sieve control module 108 and the dust removal control module 109;
the motor driving module 103 is respectively electrically connected and in signal connection with the feeding motor 3, the lifting motor 6 and the driving motor 99, the driving motor 99 drives the flywheel 92 through a belt, the flywheel drives the driving shaft 95, and the driving shaft 95 drives the movable jaw device to work;
the acousto-optic early warning module 104 is used for early warning and prompting when an overload fault occurs;
the hydraulic control system 105 is used for controlling and balancing hydraulic equipment in the quantitative jaw crusher with a constant-granularity dust removal function and a vibration reduction function;
the detection module 107 is electrically and signal-connected with the material positioning detector 11;
the movable sieve control module 108 is electrically connected and in signal connection with the movable sieve 13, and limits the output granularity of the crushed materials by controlling the movable sieve 13.
The dust removal control module 109 is electrically connected and in signal connection with the unidirectional rotary suction fan 74 and the dust exhaust device 76 respectively, and the dust removal control module changes the adsorption capacity of the unidirectional rotary suction fan 74 by controlling the working frequency of the unidirectional rotary suction fan.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. A constant-granularity dust removal quantitative jaw crusher with a vibration reduction function is characterized by comprising a feeding device (1), a spiral feeding device (2), a feeding motor (3), a sediment filtering device (4), a rack (5), a lifting motor (6), a dust collection system (7), a spiral lifting device (8), a jaw crushing device (9), a damping spring (10) and a movable sieve (13);
a material conveying channel is arranged in the rack (5), and comprises a horizontal sediment filtering section, an oblique conveying section and a vertical channel which are sequentially connected; the feeding device (1) is installed at the top of the rack (5), the feeding device (1) is connected with an inlet of the material conveying channel, the sediment filtering device (4) is arranged at the bottom of the horizontal sediment filtering section and is positioned below the feeding device (1), and the vertical channel is a channel between the lower end of the oblique conveying section and a crushing cavity of the jaw crushing device (9); a spiral feeding device (2) is horizontally arranged in the horizontal sediment filtering section in the transverse direction; the feeding motor (3) is connected with the spiral feeding device (2) and is used for driving the spiral feeding device (2); a movable sieve (13) is arranged below the discharge hole of the jaw crushing device (9); the movable sieve (13) is obliquely arranged and fixed by the rack (5), the lower end of the movable sieve (13) is connected with a bottom feeding port of the spiral lifting device (8), and a top discharging port of the spiral lifting device (8) is positioned on the side wall of the vertical channel; the spiral lifting device (8) is driven by a lifting motor (6) and is vertically arranged in the rack;
the inlet of the dust collection system (7) is positioned on the side wall of the vertical channel; the jaw crushing device (9) comprises a movable jaw device (91), a flywheel (92), a piston (93), a toggle plate (94), a driving shaft (95), a static jaw device (96), a spring pull rod (97), a crushing cavity (98) and a driving motor (99), wherein the driving motor (99) is connected with the flywheel (92) through a belt, the flywheel (92) is connected with the top of the movable jaw device (91) through the driving shaft (95), the piston (93) is connected with the bottom of the movable jaw device (91) through the toggle plate (94) and the spring pull rod (97), the middle of the movable jaw device (91) and the static jaw device (96) forms the crushing cavity (98), and the static jaw device (96) is installed on the rack (5); the movable sieve (13) is arranged below a discharge hole at the bottom of the crushing cavity (98); the bottom of the jaw crushing device (9) is connected with the bottom of the frame (5) through a damping spring (10).
2. The constant-particle-size dust removal quantitative jaw crusher with vibration reduction function according to claim 1, wherein the dust collection system (7) comprises a dust collection cover (71), a protection plate (72), a dust filtering device (73), a one-way rotary suction fan (74), a dust settling chamber (75), a dust exhaust device (76), a dust condensation filter plate (77), a purification and ventilation device (78) and a dust collection pipeline (79),
a dust filtering device (73) is arranged at the inlet of the dust collection system (7); a protective plate (72) is arranged above the inlet of the dust collection system (7); an inlet of the dust collection system (7) is connected with one end of a dust collection pipeline (79) through a dust collection cover (71), the other end of the dust collection pipeline (79) is connected with an inlet of a one-way rotary suction fan (74), and an outlet of the one-way rotary suction fan (74) is connected with a dust settling chamber (75); the dust settling chamber (75) is internally provided with a plurality of groups of dust condensing filter plates (77), the bottom of the dust settling chamber is provided with a dust exhaust device (76), and the top of the dust settling chamber (75) is provided with a purifying and ventilating device (78) which is used as a gas outlet of the dust collection system (7).
3. The constant-granularity dust removal quantitative jaw crusher with vibration reduction function as claimed in claim 2, wherein the purifying and ventilating device (78) is internally provided with a replaceable filter screen.
4. The constant-granularity dust removal quantitative jaw crusher with the vibration reduction function as claimed in claim 1, wherein the movable screen (13) is made of metal pipes which are arranged transversely and vertically in an interweaving manner.
5. The constant-granularity dust removal quantitative jaw crusher with the vibration reduction function as claimed in claim 1, wherein a waste filtering device (12) is arranged at the bottom of the inclined conveying section; the feeding device (1) is a feeding hopper, and the spiral feeding device (2) and the spiral material lifting device (8) are augers; and the silt filtering device (4) and the waste filtering device (12) are sieve plates.
6. The constant-granularity dust removal quantitative jaw crusher with vibration reduction function according to claim 5, characterized in that a collecting hopper is arranged below the sediment filtering device (4) and the waste filtering device (12), and the bottom of the collecting hopper is connected with the bottom of the frame (5) through a damping spring (10).
7. The constant-granularity dust removal quantitative jaw crusher with the vibration reduction function as claimed in claim 1, wherein a material positioning detector is arranged at the top of the vertical channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935824.6U CN210787465U (en) | 2019-06-20 | 2019-06-20 | Constant-granularity dust removal quantitative jaw crusher with vibration reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935824.6U CN210787465U (en) | 2019-06-20 | 2019-06-20 | Constant-granularity dust removal quantitative jaw crusher with vibration reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210787465U true CN210787465U (en) | 2020-06-19 |
Family
ID=71237316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935824.6U Active CN210787465U (en) | 2019-06-20 | 2019-06-20 | Constant-granularity dust removal quantitative jaw crusher with vibration reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210787465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339894A (en) * | 2019-06-20 | 2019-10-18 | 浙江神霸矿山机械有限公司 | A kind of perseverance granularity removes the quantitative jaw crusher and its method of dust lane vibration-damping function |
| CN112371215A (en) * | 2020-12-04 | 2021-02-19 | 安徽华塑股份有限公司 | Maerz kiln lime feeding pre-treatment facility |
| CN113877663A (en) * | 2021-09-23 | 2022-01-04 | 陈海 | Efficient jaw crusher |
-
2019
- 2019-06-20 CN CN201920935824.6U patent/CN210787465U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339894A (en) * | 2019-06-20 | 2019-10-18 | 浙江神霸矿山机械有限公司 | A kind of perseverance granularity removes the quantitative jaw crusher and its method of dust lane vibration-damping function |
| CN110339894B (en) * | 2019-06-20 | 2024-02-13 | 浙江神霸矿山机械有限公司 | Quantitative jaw crusher with constant-granularity dust removal and vibration reduction functions and method thereof |
| CN112371215A (en) * | 2020-12-04 | 2021-02-19 | 安徽华塑股份有限公司 | Maerz kiln lime feeding pre-treatment facility |
| CN113877663A (en) * | 2021-09-23 | 2022-01-04 | 陈海 | Efficient jaw crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110339894B (en) | Quantitative jaw crusher with constant-granularity dust removal and vibration reduction functions and method thereof | |
| CN210787465U (en) | Constant-granularity dust removal quantitative jaw crusher with vibration reduction function | |
| CN210752890U (en) | Green concrete breaker of building rubbish that possesses dust absorption function | |
| CN105126529A (en) | Method and device for inorganized emission flying dust pollution government | |
| CN107823995A (en) | A kind of multistage continuous dust arrester of spiral pore type | |
| CN200998629Y (en) | Preprocessing device of the dust wiper | |
| CN211678072U (en) | Building rubbish classification device | |
| CN212284165U (en) | Coal mine crushing device for coal mining | |
| CN211435511U (en) | Factory building dust collector | |
| CN213032716U (en) | Carbon anode scrap crushing device | |
| CN211913984U (en) | Mine breaker with dust removal function | |
| CN203525457U (en) | Pulse funnel-type dust collecting plant for carbon dust manufacturing shop | |
| CN209866268U (en) | Pure device of raw materials powder with multistage screening function | |
| CN109351450B (en) | Waste plate crushing, grinding and recycling system | |
| CN113368965A (en) | Mine breaker with dust removal function | |
| CN201445888U (en) | Three-level dust removing set | |
| CN211636735U (en) | Environment-friendly impact crusher | |
| CN109805825A (en) | A kind of more whirlwind double-cylinder type industrial dust collectors | |
| CN204996292U (en) | Raise dust pollution control's device is discharged to inorganization | |
| CN218222698U (en) | Environment-friendly and energy-saving solid waste treatment device | |
| CN220610520U (en) | Building rubbish recycling and screening device | |
| CN216063712U (en) | Dustproof device of crawler belt mobile type machine-made sand station | |
| CN214811645U (en) | Safe and efficient crusher | |
| CN217911600U (en) | Coal-fired edulcoration mechanism for thermal power plant | |
| CN216964739U (en) | Tailing second grade is ore dressing device for grading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A quantitative jaw crusher with constant particle size dedusting and damping function Effective date of registration: 20201216 Granted publication date: 20200619 Pledgee: Zhejiang Quzhou Qujiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG SHENBA MINING MACHINERY Co.,Ltd. Registration number: Y2020330001205 |