CN217178966U

CN217178966U - Negative pressure heat exchange material cooling device

Info

Publication number: CN217178966U
Application number: CN202221076184.6U
Authority: CN
Inventors: 郜应帅; 茹国敬; 高帅; 耿俊乐; 吴彦军
Original assignee: Xinxiang City Hall Machinery Equipment Co ltd
Current assignee: Xinxiang City Hall Machinery Equipment Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-12
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a negative pressure heat exchange material cooling device in the technical field of cooling equipment, which comprises a containing box, a driving motor, a heat exchanger, a vibration blanking device, a spiral conveying machine and a closed discharging device, wherein the material to be cooled is injected into a collecting hopper through an inlet pipe, the spiral conveying machine conveys the material into the vibration blanking device, the material is sprayed into the collecting hopper again to form a conveying spraying circulation, in the process, the driving motor is matched with a transmission shaft to lead fan blades to extract wet cold air in a heat exchanger area to form pressure difference, the wet cold air cools the sprayed material, the hot air in a cavity at the right side enters a heat exchanger area at the left side to be cooled by utilizing an air duct, finally, the material falling into the collecting hopper is shielded by a flat closed discharging device to be discharged, the device is fully contacted with the wet cold air by spraying the material, the air in the cavities at the two sides is interacted with external media through the heat exchanger, the heat dissipation is accelerated, and the efficiency is improved.

Description

Negative pressure heat exchange material cooling device

Technical Field

The utility model relates to a cooling device technical field specifically is negative pressure heat transfer material heat sink.

Background

In medicine and chemical industry field, often need heat and cool down the material and handle, its main equipment is material heat transfer device. Some materials need to be heated firstly and then cooled after being heated to a certain temperature, for example, the production of granular calcium needs to be heated firstly and then cooled to normal temperature. The heating and cooling treatment of the materials are carried out in one device at present, namely a material heat exchange device. Heating the material to the settlement temperature earlier, then natural cooling in the heat exchanger, but the cooling among the current device needs to lose most heat energy, and high temperature material natural cooling in the heat exchanger just needs very long time to reach, and work efficiency is extremely low, so need to design an efficient material cooling equipment in urgent need among the actual production, based on this, the utility model discloses a negative pressure heat transfer material heat sink to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a negative pressure heat transfer material heat sink to solve the problem that needs design an efficient material cooling equipment in the actual production that proposes among the above-mentioned background art urgently.

In order to achieve the above object, the utility model provides a following technical scheme: a negative-pressure heat exchange material cooling device comprises a containing box, a driving motor, a heat exchanger, a vibration blanking device, a spiral material conveying machine and a closed discharging device, wherein a partition plate is arranged on the left side of an inner cavity of the containing box, the containing box is divided into a left cavity and a right cavity by the partition plate, an L-shaped supporting plate is horizontally fixed above the partition plate through a through groove, the driving motor is installed on the L-shaped supporting plate, a supporting seat is fixed at the top of the inner wall of the cavity on the right side, a transmission shaft connected with a motor shaft of the driving motor is rotatably installed on the supporting seat, the vibration blanking device is arranged between the right end of the transmission shaft and the inner wall of the cavity on the right side, fan blades are installed in the middle of the outer wall of the transmission shaft, the heat exchanger is fixed below the left side of the partition plate, an air guide pipe is communicated with the outer sides of the lower rear part of the cavities on the two sides, and a material collecting hopper is installed below the right side of the interior of the cavity on the right side, the bottom of collecting hopper is installed the screw feeder, the discharge gate of screw feeder is aimed at vibrations unloader inboard, right side through the return bend the rear side of cavity is provided with the inlet pipe of taking the gate valve towards the collecting hopper inner chamber, seal discharging device and can dismantle embedded the installation on the right side on the outer wall of cavity, and bottom and collecting hopper upper end parallel and level.

Preferably, an observation window is arranged in front of the containing box.

Preferably, the end part of the air duct is provided with a filter screen.

Preferably, vibrations unloader includes that two sets of horizontal intervals fix T type pole, rectangle box and the incomplete gear that holds incasement wall, the rectangle box passes through spacing ring horizontal sliding installation in two T type pole tops, the back lateral wall of rectangle box passes through expanding spring and holds the interior wall connection of case, and the expanding spring parcel in the T type pole outside, incomplete gear and transmission shaft end fixing, parallel be fixed with a pair of rack with incomplete gear engagement about the left side of rectangle box, the slope of right side below of rectangle box runs through and is provided with the toper cell body, the inner chamber interval of toper cell body evenly is provided with a plurality of flow distribution plates, form branch material passageway between flow distribution plate and the toper cell body.

Preferably, seal discharging device and hold the riser of incasement wall including the laminating, the top central authorities of riser are provided with the screw thread through-hole, the screw thread through-hole passes through butterfly bolt and holds the incasement and be connected, the outside middle part protrusion of riser holds the case lateral wall and is provided with the type of falling U frame, be provided with the slope slide between the inboard of type of falling U frame and the riser outer wall, the both sides below of riser all is provided with the shearing mouth, the inner chamber horizontal installation of shearing mouth has the pivot, the pivot outer wall rotates installs and holds the perpendicular telescopic link of being connected of incasement wall.

Preferably, a concave handle is arranged in front of the bottom of the outer wall of one side of the inverted U-shaped frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inlet pipe pours into the material of treating the cooling for the collecting hopper, the screw feeder carries the material in vibrations unloader, make the material shed again and get into in the collecting hopper, form and carry and shed the circulation, and this in-process driving motor cooperation transmission shaft makes the wet cold air in the flabellum extraction heat exchanger region form pressure differential, make wet cold air cool off the material of shedding, recycle the hot-air that the air duct made the right side cavity and get into left heat exchanger region and cool down, seal discharging device and shelter from the material that falls into the collecting hopper through putting flat at last, discharge, the device makes its and wet cold air fully contact through shedding the material, the air in the cavity of both sides passes through heat exchanger and external medium alternately, accelerate the heat dissipation, and high efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the vibration blanking device shown in FIG. 1;

FIG. 3 is a schematic structural view of the closed discharging device in FIG. 1;

fig. 4 is a cross-sectional view taken at a-a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1-containing box, 2-partition board, 3-L-shaped supporting plate, 4-driving motor, 5-supporting seat, 6-transmission shaft, 7-fan blade, 8-heat exchanger, 9-air duct, 10-vibration blanking device, 11-feeding pipe, 12-collecting hopper, 13-spiral conveyer, 14-closed discharging device, 100-T-shaped rod, 101-rectangular box, 102-expansion spring, 103-rack, 104-incomplete gear, 105-conical groove body, 106-splitter plate, 140-vertical plate, 141-threaded through hole, 142-inverted U-shaped frame, 143-inclined slide way, 144-shear opening, 145-rotating shaft and 146-expansion rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, the present invention provides a technical solution: a negative-pressure heat exchange material cooling device comprises a containing box 1, a driving motor 4, a heat exchanger 8, a vibration blanking device 10, a spiral material conveyor 13 and a closed discharging device 14, wherein a partition plate 2 is arranged on the left side of an inner cavity of the containing box 1, the containing box 1 is divided into a left cavity and a right cavity by the partition plate 2, an observation window is arranged in front of the containing box 1, the position of the closed discharging device 14 is convenient to adjust in a subsequent mode, an L-shaped supporting plate 3 is horizontally fixed above the partition plate 2 through a through groove for air circulation, the driving motor 4 is installed on the L-shaped supporting plate 3, a supporting seat 5 is fixed at the top of the inner wall of the right cavity, a transmission shaft 6 connected with a motor shaft of the driving motor 4 is rotatably installed on the supporting seat 5, the vibration blanking device 10 is arranged between the right end of the transmission shaft 6 and the inner wall of the right cavity, fan blades 7 are installed in the middle of the outer wall of the transmission shaft 6, and the heat exchanger 8 is fixed below the left side of the partition plate 2, it can connect external heat accumulation device, make the material heat by recycle, the rear lower part outside of both sides cavity communicates with each other and is provided with air duct 9, and the tip of air duct 9 is provided with the filter screen, prevent that the material from floating to get into its inner chamber and causing the jam, it is stable to influence the atmospheric pressure, collecting hopper 12 is installed to the inside right side below of right side cavity, spiral delivery machine 13 is installed to the bottom of collecting hopper 12, spiral delivery machine 13's discharge gate is aimed at vibrations unloader 10 inboardly through the return bend, the rear side of right side cavity is provided with inlet pipe 11 of taking the gate valve towards collecting hopper 12 inner chamber, it installs on the outer wall of right side cavity to seal discharging device 14 can dismantle the embedding, and bottom and collecting hopper 12 upper end parallel and level.

Referring to fig. 2, the vibrating blanking device 10 includes two sets of T-shaped rods 100 horizontally fixed at intervals on the inner wall of the containing box 1, a rectangular box 101 and an incomplete gear 104, the rectangular box 101 is horizontally slidably mounted above the two T-shaped rods 100 through a spacing ring, the rear side wall of the rectangular box 101 is connected with the inner wall of the containing box 1 through a telescopic spring 102, the telescopic spring 102 is wrapped outside the T-shaped rods 100, the incomplete gear 104 is fixed with the end of the transmission shaft 6, a pair of racks 103 meshed with the incomplete gear 104 are fixed in parallel up and down on the left side of the rectangular box 101, a conical groove body 105 is obliquely arranged below the right side of the rectangular box 101 in a penetrating manner, a plurality of splitter plates 106 are uniformly arranged at intervals in the inner cavity of the conical groove body 105, a material distributing channel is formed between the splitter plates 106 and the conical groove body 105, the rotating transmission shaft 6 rotates the incomplete gear 104, and the rectangular box 101 moves back and forth on the T-shaped rods 100 through the racks 103 arranged up and down, the material is thrown into the collecting hopper 12 after being shaken left and right through the cone-shaped groove body 105 and the flow distribution plate 106.

Referring to fig. 3-4, the closed discharging device 14 includes a vertical plate 140 attached to the inner wall of the container 1, a threaded through hole 141 is formed in the center of the upper portion of the vertical plate 140, the threaded through hole 141 is connected to the container 1 through a butterfly bolt, a rotating portion of the butterfly bolt is located on the outer side of the container 1, an inverted U-shaped frame 142 is disposed at the middle portion of the outer side of the vertical plate 140 and protrudes out of the container 1, a recessed handle is disposed at the front of the bottom of the outer wall of one side of the inverted U-shaped frame 142 to facilitate pushing to horizontally shield the container 12 and lift and close the container, an inclined slide 143 is disposed between the inner side of the inverted U-shaped frame 142 and the outer wall of the vertical plate 140, a shear port 144 is disposed at the lower portion of both sides of the vertical plate 140, a rotating shaft 145 is horizontally disposed in the inner cavity of the shear port 144, a telescopic rod 146 vertically connected to the inner wall of the container 1 is rotatably mounted on the outer wall of the rotating shaft 145, after the material is thrown and contacted with the wet and cold air for many times, temperature measurement, when the temperature is reduced to the required temperature, the power supply of the spiral material conveyor 13 is closed, the butterfly bolt is screwed down, the vertical plate 140 is horizontally pushed inwards under the action of the telescopic rod 146, meanwhile, the telescopic rod 146 is connected with the vertical plate 140 through the rotating shaft 145, so that the vertical plate can be horizontally laid down to shield the collecting hopper 12, the power supply of the spiral material conveyor 3 is opened, the materials in the collecting hopper 12 are input into the vibrating blanking device 10 by the spiral material conveyor 13, and the materials are conveyed to the outer side of the containing box 1 by the inclined slide way 143 after being sprinkled, and the next process is carried out.

The working principle is as follows: the material that waits to cool down is injected into for collecting hopper 12 to inlet pipe 11, screw feeder 13 carries the material in vibrations unloader 10, make the material throw again and get into collecting hopper 12, form and carry and throw the circulation, and this in-process driving motor 4 cooperates drive shaft 6 to make flabellum 7 extract the wet cold air in the heat exchanger 8 region and form pressure differential, make wet cold air cool off the material of throwing, reuse air duct 9 makes the hot-air of right side cavity get into the left heat exchanger 8 region and cool down, close the material that sealed discharging device 14 sheltered from and fell into collecting hopper 12 through flattening after the power of screw feeder 13 at last, discharge.

It is worth noting that: the driving motor, heat exchanger and the defeated material machine of spiral that adopt in this scheme all connect the electric start-up through hand switch, belong to current mature technology, no longer give unnecessary detail here its electric connection relation and specific circuit structure and product model.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Negative pressure heat transfer material heat sink, including holding case (1), driving motor (4), heat exchanger (8), vibrations unloader (10), spiral material conveying machine (13) and sealing discharging device (14), its characterized in that: the inner cavity left side of holding case (1) is provided with baffle (2), baffle (2) will hold case (1) and fall into two cavitys about, the top of baffle (2) is fixed with L type layer board (3) through leading to the groove level, driving motor (4) are installed on L type layer board (3), the right side the inner wall top of cavity is fixed with supporting seat (5), rotating on supporting seat (5) and installing transmission shaft (6) with driving motor (4) motor shaft connection, the right-hand member of transmission shaft (6) and right side be provided with vibrations unloader (10) between the inner wall of cavity, the outer wall mid-mounting of transmission shaft (6) has flabellum (7), heat exchanger (8) are fixed in the left side below of baffle (2), both sides the rear lower part outside of cavity communicates with each other and is provided with air duct (9), the right side the inside right side below of cavity is installed collecting hopper (12), spiral delivery machine (13) are installed to the bottom of collecting hopper (12), the discharge gate of spiral delivery machine (13) is aimed at vibrations unloader (10) inboard, right side through the return bend the rear side of cavity is provided with inlet pipe (11) of taking the gate valve towards collecting hopper (12) inner chamber, seal discharging device (14) and can dismantle embedded the installation on the right side on the outer wall of cavity, and bottom and collecting hopper (12) upper end parallel and level.

2. The negative pressure heat exchange material cooling device of claim 1, characterized in that: an observation window is arranged in front of the containing box (1).

3. The negative pressure heat exchange material cooling device of claim 1, characterized in that: the end part of the air duct (9) is provided with a filter screen.

4. The negative pressure heat exchange material cooling device of claim 1, characterized in that: the vibration blanking device (10) comprises two groups of T-shaped rods (100) which are horizontally fixed on the inner wall of the containing box (1) at intervals, a rectangular box (101) and an incomplete gear (104), the rectangular box (101) is horizontally and slidably arranged above the two T-shaped rods (100) through a limiting ring, the rear side wall of the rectangular box (101) is connected with the inner wall of the containing box (1) through a telescopic spring (102), and the expansion spring (102) is wrapped outside the T-shaped rod (100), the incomplete gear (104) is fixed with the end part of the transmission shaft (6), a pair of racks (103) meshed with the incomplete gear (104) are fixed on the left side of the rectangular box (101) in parallel up and down, a conical groove body (105) is obliquely arranged below the right side of the rectangular box (101) in a penetrating way, a plurality of flow distribution plates (106) are uniformly arranged in the inner cavity of the conical groove body (105) at intervals, a material distributing channel is formed between the flow distribution plate (106) and the conical groove body (105).

5. The negative pressure heat exchange material cooling device of claim 1, characterized in that: seal discharging device (14) and hold riser (140) of case (1) inner wall including the laminating, the top central authorities of riser (140) are provided with screw through-hole (141), screw through-hole (141) are connected with holding case (1) through the butterfly bolt, the outside middle part protrusion of riser (140) holds case (1) lateral wall and is provided with type of falling U frame (142), be provided with slope slide (143) between the inboard of type of falling U frame (142) and riser (140) outer wall, the both sides below of riser (140) all is provided with cuts mouthful (144), the inner chamber horizontal installation of cutting mouthful (144) has pivot (145), pivot (145) outer wall rotates installs and holds case (1) inner wall vertically connected's telescopic link (146).

6. The negative pressure heat exchange material cooling device of claim 5, characterized in that: an inward concave handle is arranged in front of the bottom of the outer wall of one side of the inverted U-shaped frame (142).