CN217220649U

CN217220649U - A waste gas recovery system for feed production

Info

Publication number: CN217220649U
Application number: CN202220407802.4U
Authority: CN
Inventors: 周明铭; 陈开富; 张伟; 朱福全
Original assignee: Changsha Huagang Feed Co ltd
Current assignee: Changsha Huagang Feed Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-08-19
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a waste gas recovery system for feed production, including filtering the box, the front of filtering the box articulates there is the maintenance door, the top left end of filtering the box is provided with the heat conduction oil tank body, the top of heat conduction oil tank body is provided with thermal-insulated lid, the both ends symmetry is provided with the handle about thermal-insulated lid top, the positive lower extreme of thermal-insulated lid is inlayed and is provided with transparent viewing aperture, the top right-hand member intercommunication of filtering the box has the breather pipe, the left side lower extreme of heat conduction oil tank body is provided with the oil drain port, the inner chamber of heat conduction oil tank body is provided with the heat conduction return bend, the left end top of heat conduction return bend is provided with the air inlet. This a waste gas recovery system for feed production, through the heat conduction return bend that sets up, air inlet, gas vent, oil drain port, the heat conduction oil tank body, thermal-insulated lid mutually support can conveniently carry out recycle to the waste heat in the waste gas, need not to set up the circulating pump, retrieve effectual efficient, energy saving and emission reduction.

Description

A waste gas recovery system for feed production

Technical Field

The utility model relates to a waste gas recovery system field for feed production, in particular to a waste gas recovery system for feed production.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like. In the production process of the feed, the waste gas generated in the production is required to be recycled through a recycling device.

In chinese utility model patent application no: CN201822223020.1 discloses a heat recoverer device for feed production, and the device includes casing two, two both ends symmetries of casing are fixed with first backup pad and second backup pad, two inner walls of casing are fixed with the mounting panel, two inner walls of casing and mounting panel inner wall all are fixed with the installation pole, and the installation pole leads pipe fixed connection through collar and circulation, two upper ends of casing are fixed with casing one, the circulation leads the inside pipe upper end and passes casing two and casing in proper order and extend to casing one in the lump, the circulation leads pipe and casing two and casing one junction all is provided with sealed the pad, install the circulating pump on the circulation leads the pipe, this utility model discloses can retrieve the heat, can handle tail gas, and easy operation is convenient, low in manufacturing cost, the practicality is high. The device need set up the circulating pump and carry out circulation heating to the conduction oil, and resource-wasting, heating effect are also relatively poor, and the device's active carbon adsorption plate is not convenient for dismantle change or clean simultaneously, and the practicality is relatively poor.

Therefore, it is necessary to provide an exhaust gas recovery system for feed production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a waste gas recovery system for feed production, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a waste gas recovery system for feed production comprises a filter box body, wherein the front surface of the filter box body is hinged with a maintenance door, the left end of the top part of the filter box body is provided with a heat conduction oil box body, the top part of the heat conduction oil box body is provided with a heat insulation cover, the left end and the right end of the top part of the heat insulation cover are symmetrically provided with handles, the lower end of the front surface of the heat insulation cover is embedded with a transparent observation port, the right end of the top part of the filter box body is communicated with a vent pipe, the lower end of the left side of the heat conduction oil box body is provided with an oil discharge port, the inner cavity of the heat conduction oil box body is provided with a heat conduction bent pipe, the upper part and the lower part of the left end of the heat conduction bent pipe are provided with an air inlet, the upper end and the lower end of the inner cavity of the filter box body are respectively symmetrically provided with groove-shaped clamping seats, and the upper end and the lower end of the inner cavity of the filter box body are respectively provided with a fixed frame body, two the positive middle part of fixed framework is provided with embedded handle respectively, two the inner chamber of fixed framework is provided with the active carbon adsorption board respectively, two lateral wall is symmetrical fixedly connected with kelly respectively about fixed framework, first arc holding tank has been seted up to the middle part symmetry of the thermal-insulated lid bottom left and right sides, second arc holding tank has been seted up to the left and right sides middle part symmetry at conduction oil box top, the direction fixed slot has been seted up respectively in the top four corners of the conduction oil tank body, the bottom four corners difference fixedly connected with direction fixed column of thermal-insulated lid.

Preferably, the two first arc-shaped accommodating grooves correspond to the two second arc-shaped accommodating grooves respectively and have the same size.

Preferably, the one end of keeping away from mutually of air inlet and gas vent passes the circular cavity that two first arc holding tanks and two second arc holding tanks are constituteed respectively and extend to the left and right sides outside of the heat conduction oil tank body respectively, and flange joint is passed through with the upper end of breather pipe to the right-hand member of gas vent.

Preferably, the four guide fixing columns are respectively inserted into the inner cavities of the four guide fixing grooves, and the guide fixing columns are matched with the guide fixing grooves.

Preferably, the two groups of clamping rods are respectively clamped in the inner cavities of the two groups of groove-shaped clamping seats, and the clamping rods are matched with the groove-shaped clamping seats.

Preferably, the inner cavity of the heat conduction oil tank body is provided with heat conduction oil, and the height of the heat conduction oil is greater than the longitudinal height of the heat conduction bent pipe.

Advantageous effects

Compared with the prior art, the utility model provides a waste gas recovery system for feed production possesses following beneficial effect:

1. this a waste gas recovery system for feed production, through the heat conduction return bend that sets up, the air inlet, the gas vent, the oil drain port, the heat conduction oil tank body, mutually supporting of thermal-insulated lid can conveniently carry out recycle to the waste heat in the waste gas, need not to set up the circulating pump, it is efficient to retrieve effectually, energy saving and emission reduction, the active carbon adsorption plate through setting up is two, it is better to filter adsorption effect, cooperate fixed framework, embedded handle, the kelly, the cell type cassette, the setting up of maintenance door is convenient for the dismantlement of active carbon adsorption plate to change simultaneously.

2. This a waste gas recovery system for feed production, through the handle that sets up, direction fixed column, the dismantlement that can make things convenient for thermal-insulated lid of mutually supporting of direction fixed slot, and then make things convenient for the dismantlement of heat conduction return bend, be convenient for change or wash the heat conduction return bend, the setting of first arc holding tank and second arc holding tank is convenient for fix spacingly to the heat conduction return bend.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of the heat insulation cover and the heat conducting oil tank body of the present invention;

FIG. 4 is a schematic structural view of the present invention with the clamping bar and the slot type clamping seat separated;

fig. 5 is a schematic structural view of the heat conducting elbow pipe of the present invention.

In the figure: 1. a filter box body; 2. a heat conducting oil tank body; 3. a heat insulation cover; 4. a transparent viewing port; 5. maintaining the door; 6. an oil discharge port; 7. a breather pipe; 8. a handle; 9. an air inlet; 10. a heat conducting bent pipe; 11. fixing the frame body; 12. an embedded handle; 13. an activated carbon adsorption plate; 14. a clamping rod; 15. a slot-type card holder; 16. a first arc-shaped accommodating groove; 17. a second arc-shaped accommodating groove; 18. guiding and fixing columns; 19. a guide fixing groove; 20. and (7) an exhaust port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-5, a waste gas recovery system for feed production comprises a filtering box body 1, a maintenance door 5 is hinged on the front side of the filtering box body 1, a heat-conducting oil box body 2 is arranged at the left end of the top of the filtering box body 1, heat-conducting oil is arranged in an inner cavity of the heat-conducting oil box body 2, the height of the heat-conducting oil is greater than the longitudinal height of a heat-conducting bent pipe 10, a heat-insulating cover 3 is arranged at the top of the heat-conducting oil box body 2, handles 8 are symmetrically arranged at the left end and the right end of the top of the heat-insulating cover 3, a transparent observation port 4 is inlaid at the lower end of the front side of the heat-insulating cover 3, a vent pipe 7 is communicated with the right end of the top of the filtering box body 1, an oil discharge port 6 is arranged at the lower end of the left side of the heat-conducting oil box body 2, a heat-conducting bent pipe 10 is arranged in the inner cavity of the heat-conducting bent pipe 10, an air inlet 9 is arranged above the left end of the heat-conducting bent pipe 10, an air outlet 20 is arranged at the upper end of the right end of the heat-conducting bent pipe 10, The air inlet 9, the air outlet 20, the oil outlet 6, the heat-conducting oil tank body 2 and the heat-insulating cover 3 are matched with each other to conveniently recycle waste heat in waste gas, a circulating pump is not needed, the recycling effect is good, the efficiency is high, energy is saved, emission is reduced, the far ends of the air inlet 9 and the air outlet 20 respectively penetrate through a circular cavity formed by two first arc-shaped accommodating grooves 16 and two second arc-shaped accommodating grooves 17 and respectively extend to the outer parts of the left side and the right side of the heat-conducting oil tank body 2, the right end of the air outlet 20 is connected with the upper end of the vent pipe 7 through a flange, the left side and the right side of the upper end and the lower end of the inner cavity of the filtering tank body 1 are respectively and symmetrically provided with a groove-shaped clamping seat 15, the upper end and the lower end of the inner cavity of the filtering tank body 1 are respectively provided with a fixed frame body 11, the middle parts of the front surfaces of the two fixed frame bodies 11 are respectively provided with an embedded handle 12, the inner cavities of the two fixed frame bodies 11 are respectively provided with an activated carbon adsorption plate 13, the left side wall and the right side wall of the two fixed frame bodies 11 are respectively and symmetrically fixedly connected with clamping rods 14, the two groups of clamping rods 14 are respectively clamped in the inner cavities of the two groups of groove-shaped clamping seats 15, the clamping rods 14 are matched with the groove-shaped clamping seats 15, two active carbon adsorption plates 13 are arranged, the filtering and adsorbing effects are better, the arrangement of the fixed frame bodies 11, the embedded handles 12, the clamping rods 14, the groove-shaped clamping seats 15 and the maintenance door 5 is simultaneously matched for facilitating the disassembly and replacement of the active carbon adsorption plates 13, the middle parts of the left side and the right side of the bottom of the heat insulation cover 3 are symmetrically provided with first arc-shaped accommodating grooves 16, the middle parts of the left side and the right side of the top of the heat conduction oil tank body 2 are symmetrically provided with second arc-shaped accommodating grooves 17, the two first arc-shaped accommodating grooves 16 respectively correspond to and have the same size with the two second arc-shaped accommodating grooves 17, the arrangement of the first arc-shaped accommodating grooves 16 and the second arc-shaped accommodating grooves 17 is convenient for fixing and limiting the heat conduction oil elbow 10, the four corners of the top of the heat conduction oil tank body 2 are respectively provided with guide fixing grooves 19, the bottom four corners of thermal-insulated lid 3 is fixedly connected with direction fixed column 18 respectively, and four direction fixed columns 18 insert the inner chamber of locating four direction fixed slots 19 respectively, and the dismantlement of thermal-insulated lid 3 can be conveniently through mutually supporting of the handle 8 that sets up, direction fixed column 18, direction fixed slot 19, and then the dismantlement of convenient heat conduction return bend 10 is convenient for change or wash heat conduction return bend 10.

It should be noted that, the utility model relates to a waste gas recovery system for feed production, when in use, the waste gas is introduced into the inner cavity of the heat conduction elbow 10 from the air inlet 9 through the air pump, the waste gas circulates in the heat conduction elbow 10, the heat in the waste gas can heat the heat conduction oil of the heat conduction oil box 2, then the waste gas enters the vent pipe 7 from the air outlet 20, finally enters the inner cavity of the filtering box 1, and is discharged after being filtered by two layers of activated carbon adsorption plates 13, the heated heat conduction oil can be discharged from the oil discharge port 6, no circulating pump is needed, the recovery effect is good and the efficiency is high, energy conservation and emission reduction are achieved, the number of the activated carbon adsorption plates 13 is two, the filtering and adsorption effect is better, the fixed frame 11, the embedded handle 12, the clamping rod 14, the groove-shaped clamping seat 15, the arrangement of the maintenance door 5 is convenient for the disassembly and replacement of the activated carbon adsorption plates 13, concretely, only the maintenance door 5 needs to be opened and the embedded handle 12 is pulled forwards to pull the fixed frame 11 out, at handle 8, direction fixed column 18, the dismantlement of thermal-insulated lid 3 can be made things convenient for in the mutually supporting of direction fixed slot 19, and then make things convenient for the dismantlement of heat conduction return bend 10, it is specific, only need through handle 8 upwards stimulate thermal-insulated lid 3, until the direction fixed column 18 break away from the inner chamber of direction fixed slot 19 can, be convenient for change or wash heat conduction return bend 10, the setting of first arc holding tank 16 and second arc holding tank 17 is convenient for fix spacing heat conduction return bend 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waste gas recovery system for feed production, includes filtering box (1), its characterized in that: the front of the filtering box body (1) is hinged with a maintenance door (5), the left end of the top of the filtering box body (1) is provided with a heat-conducting oil box body (2), the top of the heat-conducting oil box body (2) is provided with a heat-insulating cover (3), handles (8) are symmetrically arranged at the left end and the right end of the top of the heat-insulating cover (3), the front lower end of the heat-insulating cover (3) is embedded with a transparent observation port (4), the right end of the top of the filtering box body (1) is communicated with a vent pipe (7), the left lower end of the heat-conducting oil box body (2) is provided with an oil discharge port (6), the inner cavity of the heat-conducting oil box body (2) is provided with a heat-conducting bent pipe (10), an air inlet (9) is arranged above the left end of the heat-conducting bent pipe (10), the right upper end of the heat-conducting bent pipe (10) is provided with an air outlet (20), and the left side and the right side of the inner cavity upper end and the lower end of the filtering box body (1) are respectively symmetrically provided with clamping seats (15), filter the upper end and the lower extreme of box (1) inner chamber and be provided with fixed framework (11), two respectively the front middle part of fixed framework (11) is provided with embedded handle (12), two respectively the inner chamber of fixed framework (11) is provided with activated carbon adsorption board (13), two lateral wall symmetry fixedly connected with kelly (14) respectively about fixed framework (11), first arc holding tank (16) have been seted up to the middle part symmetry of thermal-insulated lid (3) bottom left and right sides, second arc holding tank (17) have been seted up to the left and right sides middle part symmetry at thermal-conductive oil tank body (2) top, direction fixed slot (19) have been seted up respectively in the top four corners of thermal-conductive oil tank body (2), the bottom four corners fixedly connected with direction fixed column (18) respectively of thermal-insulated lid (3).

2. An exhaust gas recovery system for feed production according to claim 1, wherein: the two first arc-shaped accommodating grooves (16) correspond to the two second arc-shaped accommodating grooves (17) respectively and are the same in size.

3. An exhaust gas recovery system for feed production according to claim 1, wherein: the end of keeping away from mutually of air inlet (9) and gas vent (20) passes the circular cavity that two first arc holding tanks (16) and two second arc holding tanks (17) are constituteed respectively and extend to the left and right sides outside of heat conduction oil tank body (2) respectively, and flange joint is passed through with the upper end of breather pipe (7) to the right-hand member of gas vent (20).

4. An exhaust gas recovery system for feed production according to claim 1, wherein: the four guide fixing columns (18) are respectively inserted into inner cavities of the four guide fixing grooves (19), and the guide fixing columns (18) are matched with the guide fixing grooves (19).

5. An exhaust gas recovery system for feed production according to claim 1, wherein: the two groups of clamping rods (14) are respectively clamped in the inner cavities of the two groups of groove-shaped clamping seats (15), and the clamping rods (14) are matched with the groove-shaped clamping seats (15).

6. An exhaust gas recovery system for feed production according to claim 1, wherein: the inner cavity of the heat conduction oil tank body (2) is provided with heat conduction oil, and the height of the heat conduction oil is greater than the longitudinal height of the heat conduction bent pipe (10).