CN212930017U

CN212930017U - Waste heat utilization system of sludge phosphorus processor

Info

Publication number: CN212930017U
Application number: CN202021345944.XU
Authority: CN
Inventors: 岳峰; 岳凡迪
Original assignee: Yunnan Yuqi Environmental Protection Technology Co ltd
Current assignee: Yunnan Yuqi Environmental Protection Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-09
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a mud phosphorus processor waste heat utilization system relates to mud phosphorus and handles technical field. The utility model discloses a mud phosphorus processor body, draught fan and heat exchanger, the left surface upper end of mud phosphorus processor body is through first mounting bracket fixedly connected with filter cartridge, exhaust pipe's end-to-end connection is on the left side wall of filter cartridge, the lower extreme that lies in the filter cartridge on the left side wall of mud phosphorus processor body passes through second mounting bracket fixedly connected with draught fan, the first pipeline of air inlet end fixedly connected with of draught fan, the air-out end fixedly connected with second pipeline of draught fan, the other end fixed connection of second pipeline is on the hot-blast import of heat exchanger, the terminal fixed connection of third pipeline is on the lateral wall of combustion chamber. The utility model discloses a flue gas in pipeline and draught fan alright with the mud phosphorus processor body is drawn forth, then carries and carries out the heat exchange to the heat exchanger in for waste heat in the flue gas obtains effective utilization, has avoided the wasting of resources.

Description

Waste heat utilization system of sludge phosphorus processor

Technical Field

The utility model belongs to the technical field of the phosphorus sludge treatment, especially, relate to a phosphorus sludge treatment machine waste heat utilization system.

Background

The phosphorus sludge is waste residue formed in the production process of yellow phosphorus, consists of elemental phosphorus, dust impurities and water, and belongs to dangerous solid waste in the phosphorus chemical industry. The treatment and utilization of phosphorus sludge are always the problems of continuous deep discussion of yellow phosphorus production enterprises, which not only affect the recovery rate and production cost of phosphorus in the industrial production of yellow phosphorus, but also possibly cause serious environmental pollution. The phosphorus-containing waste residue is effectively treated and better utilized, so that the limited phosphorus ore resources can be better utilized, the recovery rate of phosphorus is improved, the production cost is reduced, and the pollution to the environment can be eliminated. The mud phosphorus processor can produce a large amount of flue gases in the processing procedure, not only the temperature is high in these flue gases, contains a large amount of harmful substance moreover, and direct emission can cause the pollution to atmospheric environment, and the heat that contains of flue gas itself can not make full use of, causes the wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mud phosphorus processor waste heat utilization system, through exhaust pipe and draught fan alright draw forth the flue gas in the mud phosphorus processor body, then carry out the heat exchange in carrying to the heat exchanger for waste heat in the flue gas obtains effectively utilizing, has avoided the wasting of resources, has solved current problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme.

The utility model relates to a mud phosphorus processor waste heat utilization system, including mud phosphorus processor body, draught fan and heat exchanger, the below of mud phosphorus processor body is equipped with the combustion chamber, the left surface upper end of mud phosphorus processor body is through first mounting bracket fixedly connected with filter box, the left side wall upper end fixedly connected with exhaust pipe of mud phosphorus processor body, exhaust pipe's terminal fixed connection is on the left side wall of filter box.

The inside intermediate position department fixedly connected with baffle of filter cartridge, the inside side wall is located the left side fixedly connected with of baffle and keeps off the cigarette board on the filter cartridge, it is equipped with two to keep off the cigarette board, the air vent has been seted up to the upper end of baffle.

The inside of filter cartridge is located the right side fixedly connected with first filter mechanism of baffle, the inside of filter cartridge is located the right side fixedly connected with second filter mechanism of first filter mechanism.

The lower extreme that lies in the filter cartridge on the left side wall of mud phosphorus processor body passes through second mounting bracket fixedly connected with draught fan, the air inlet end fixedly connected with first pipeline of draught fan, the other end fixed connection of first pipeline is on the right side wall of filter cartridge, the air-out end fixed connection second pipeline of draught fan.

The left side fixedly connected with heat exchanger of phosphorus sludge processor body, the other end fixed connection of second pipeline is on the hot-blast import of heat exchanger, fixedly connected with third pipeline on the hot-blast export of heat exchanger, the terminal fixed connection of third pipeline is on the lateral wall of combustion chamber.

Further, first filter mechanism includes first mount pad, first filter screen and glass fiber filter pulp filter core, two from top to bottom bilateral symmetry fixedly connected with first filter screen between the first mount pad, two from left to right the packing has glass fiber filter pulp filter core between the first filter screen.

Further, the second filtering mechanism comprises a second mounting seat, a second filtering net and activated carbon particles, the second filtering net is fixedly connected between the second mounting seat in a bilateral symmetry mode, and the activated carbon particles are filled between the second filtering net in a bilateral symmetry mode.

Further, the inside of filter box is located the below that keeps off the cigarette board and is equipped with collection mechanism, collect mechanism including collecting box, baffle, magnet piece, iron sheet and drawing the button, sliding connection has the collection box about the left surface lower extreme of filter box, fixedly connected with iron sheet on the right side wall of collection box, the left surface of baffle is inlayed in the position department that corresponds to collect the box and is connected with the magnet piece.

Furthermore, the left side wall of the collecting box is fixedly connected with a baffle, and the left side surface of the baffle is fixedly connected with a pull button.

Further, the equal fixedly connected with sealing strip of right flank edge position department of baffle, set up on the left side wall of filter cartridge and match the sealed recess that uses with the sealing strip.

The utility model discloses following beneficial effect has.

The utility model discloses a flue gas in exhaust pipe and draught fan alright with the mud phosphorus processor body is drawn forth, then carry and carry out the heat exchange in to the heat exchanger, hot-blast after the exchange can enter into the combustion chamber through the third pipeline for the temperature in the combustion chamber risees, and then makes the waste heat in the flue gas obtain effective utilization, and the flue gas temperature after the heat exchange reduces and carries out the fume emission processing in entering into flue gas purification system, makes heat energy by recycle again, has avoided the wasting of resources.

The utility model discloses a set up the filter cartridge between exhaust pipe and draught fan, can handle exhaust flue gas, get rid of impurity and the pungent smell that contains in the flue gas for the flue gas is purer, and the impurity that contains in can avoiding the flue gas produces harmful effects to draught fan and heat exchanger, and then can prolong the life of draught fan and heat exchanger.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filter cartridge of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

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

1. a sludge phosphorus processor body; 101. a combustion chamber; 2. a first mounting bracket; 3. a filter cartridge; 4. a smoke exhaust duct; 5. a first conduit; 6. an induced draft fan; 7. a second mounting bracket; 8. a second conduit; 9. a heat exchanger; 10. a third pipeline; 11. a partition plate; 1101. a vent hole; 12. a smoke baffle; 13. a first filter mechanism; 1301. a first mounting seat; 1302. a first filter screen; 1303. a glass fiber filter element; 14. a second filter mechanism; 1401. a second mounting seat; 1402. a second filter screen; 1403. activated carbon particles; 15. a collection mechanism; 1501. a collection box; 1502. a baffle plate; 1503. a magnet block; 1504. iron sheets; 1505. pulling the button; 1506. a sealing strip; 1507. the groove is sealed.

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.

Referring to fig. 1-2, the utility model relates to a waste heat utilization system of a sludge phosphorus treatment machine, which comprises a sludge phosphorus treatment machine body 1, a draught fan 6 and a heat exchanger 9, wherein a combustion chamber 101 is arranged below the sludge phosphorus treatment machine body 1, the upper end of the left side surface of the sludge phosphorus treatment machine body 1 is fixedly connected with a filter box 3 through a first mounting frame 2, the upper end of the left side wall of the sludge phosphorus treatment machine body 1 is fixedly connected with a smoke exhaust pipeline 4, the tail end of the smoke exhaust pipeline 4 is fixedly connected with the left side wall of the filter box 3, a baffle plate 11 is fixedly connected at the middle position inside of the filter box 3, the upper side wall inside the filter box 3 is positioned at the left side of the baffle plate 11 and is fixedly connected with a smoke baffle plate 12, the smoke baffle plate 12 is provided with two, the upper end of the baffle plate 11 is provided with an air vent 1101, smoke generated in the treatment process of the sludge phosphorus treatment machine body 1 can, through the inside cigarette board 12 that keeps off that sets up of filter cartridge 3, can block the flue gas when flue gas and cigarette board 12 contact for the large particle diameter impurity particle in the flue gas collides with cigarette board 12 production, can fall in the bottom of filter cartridge 3 along keeping off cigarette board 12 after making it contact with cigarette board 12, through the air vent 1101 of seting up on the baffle 11, can make the flue gas can normally enter into in the right side cavity of filter cartridge 3.

As shown in fig. 1-2, a first filtering mechanism 13 is fixedly connected to the inside of the filtering box 3 on the right side of the partition 11, the first filtering mechanism 13 includes a first mounting seat 1301, a first filtering net 1302 and a glass fiber filtering cotton filter core 1303, the first filtering net 1302 is fixedly connected between the upper and lower first mounting seats 1301 in a bilateral symmetry manner, the glass fiber filtering cotton filter core 1303 is filled between the left and right first filtering nets 1302, a second filtering mechanism 14 is fixedly connected to the inside of the filtering box 3 on the right side of the first filtering mechanism 13, the second filtering mechanism 14 includes a second mounting seat 1401, a second filtering net 1402 and activated carbon particles 1403, the second filtering net 1402 is fixedly connected between the upper and lower second mounting seats 1401 in a bilateral symmetry manner, the activated carbon particles 1403 is filled between the left and right second filtering nets 1402, and the first filtering mechanism 13 inside the filtering box 3, can filter out the impurity that contains in the flue gas for the flue gas is purer, through the inside second filtering mechanism 14 of filter cartridge 3, can filter the absorption once more to the flue gas, makes the impurity that contains in the flue gas still less, can also adsorb the pungent smell in the flue gas simultaneously.

Wherein, as shown in figure 1, the lower end of the filter cartridge 3 on the left side wall of the body 1 of the phosphorus sludge processor is fixedly connected with an induced draft fan 6 through a second mounting rack 7, the air inlet end of the induced draft fan 6 is fixedly connected with a first pipeline 5, the other end of the first pipeline 5 is fixedly connected with the right side wall of the filter cartridge 3, the air outlet end of the induced draft fan 6 is fixedly connected with a second pipeline 8, the left side of the body 1 of the phosphorus sludge processor is fixedly connected with a heat exchanger 9, the other end of the second pipeline 8 is fixedly connected with a hot air inlet of the heat exchanger 9, the hot air outlet of the heat exchanger 9 is fixedly connected with a third pipeline 10, the tail end of the third pipeline 10 is fixedly connected with the side wall of the combustion chamber 101, the conveying speed of the flue gas can be accelerated through the induced draft fan 6, the flue gas treated by the filter cartridge 3 can be conveyed into the heat exchanger 9 through the second pipeline 8 for heat exchange, the temperature in the combustion chamber 101 is increased, so that the waste heat in the flue gas is effectively utilized, and the temperature of the flue gas after heat exchange is reduced and enters a flue gas purification system for flue gas emission treatment.

As shown in fig. 2-3, a collecting mechanism 15 is arranged inside the filter box 3 and below the smoke baffle 12, the collecting mechanism 15 includes a collecting box 1501, a baffle 1502, a magnet block 1503, an iron sheet 1504 and a pull button 1505, the collecting box 1501 is connected to the lower end of the left side surface of the filter box 3 in a left-right sliding manner, the iron sheet 1504 is fixedly connected to the right side wall of the collecting box 1501, the magnet block 1503 is connected to the left side surface of the partition 11 in an embedded manner at a position corresponding to the collecting box 1501, the baffle 1502 is fixedly connected to the left side wall of the collecting box 1501, the pull button 1505 is fixedly connected to the left side surface of the baffle 1502, the sealing strip 1506 is fixedly connected to the edge position of the right side surface of the baffle 1502, a sealing groove 1507 matched with the sealing strip 1506 is formed in the left side wall of the filter box 3, and the collecting mechanism 15 is arranged below the filter box 3 to collect impurities generated in the left cavity of the filter box 3 so as to clean, through magnet piece 1503 box iron sheet 1504 cooperation use, just can fix collection box 1501 in filter box 3, avoid collecting box 1501 in the use and follow roll-off in filter box 3, sealing strip 1506 and the cooperation of sealed recess 1507 on the baffle 1502 use, can make to be connected more closely between baffle 1502 and the lateral wall of filter box 3, avoid the outside leakage of flue gas in the filter box 3.

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 above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a mud phosphorus processor waste heat utilization system, includes mud phosphorus processor body (1), draught fan (6) and heat exchanger (9), its characterized in that: a combustion chamber (101) is arranged below the sludge phosphorus treatment machine body (1), the upper end of the left side surface of the sludge phosphorus treatment machine body (1) is fixedly connected with a filter box (3) through a first mounting frame (2), the upper end of the left side wall of the sludge phosphorus treatment machine body (1) is fixedly connected with a smoke exhaust pipeline (4), and the tail end of the smoke exhaust pipeline (4) is fixedly connected to the left side wall of the filter box (3);

a partition plate (11) is fixedly connected to the middle position inside the filter box (3), two smoke baffles (12) are fixedly connected to the upper side wall inside the filter box (3) and located on the left side of the partition plate (11), and vent holes (1101) are formed in the upper end of the partition plate (11);

a first filtering mechanism (13) is fixedly connected to the right side of the partition plate (11) in the filtering box (3), and a second filtering mechanism (14) is fixedly connected to the right side of the first filtering mechanism (13) in the filtering box (3);

the lower end of the filter box (3) on the left side wall of the sludge phosphorus processor body (1) is fixedly connected with an induced draft fan (6) through a second mounting frame (7), the air inlet end of the induced draft fan (6) is fixedly connected with a first pipeline (5), the other end of the first pipeline (5) is fixedly connected to the right side wall of the filter box (3), and the air outlet end of the induced draft fan (6) is fixedly connected with a second pipeline (8);

the sludge phosphorus treatment machine is characterized in that a heat exchanger (9) is fixedly connected to the left side of the sludge phosphorus treatment machine body (1), the other end of the second pipeline (8) is fixedly connected to a hot air inlet of the heat exchanger (9), a third pipeline (10) is fixedly connected to a hot air outlet of the heat exchanger (9), and the tail end of the third pipeline (10) is fixedly connected to the side wall of the combustion chamber (101).

2. The waste heat utilization system of the phosphorus mud treatment machine as claimed in claim 1, wherein the first filtering mechanism (13) comprises a first mounting seat (1301), a first filtering net (1302) and a glass fiber filtering cotton filter element (1303), the first filtering net (1302) is fixedly connected between the upper and lower first mounting seats (1301) in a bilateral symmetry manner, and the glass fiber filtering cotton filter element (1303) is filled between the left and right first filtering nets (1302).

3. The waste heat utilization system of the phosphorus sludge treatment machine according to claim 1, wherein the second filtering mechanism (14) comprises a second mounting seat (1401), a second filtering net (1402) and activated carbon particles (1403), the second filtering net (1402) is fixedly connected between the upper and lower second mounting seats (1401) in a bilateral symmetry mode, and the activated carbon particles (1403) are filled between the left and right second filtering nets (1402).

4. The waste heat utilization system of the phosphorus mud treatment machine is characterized in that a collecting mechanism (15) is arranged below a smoke baffle (12) inside the filter box (3), the collecting mechanism (15) comprises a collecting box (1501), a baffle (1502), a magnet block (1503), an iron sheet (1504) and a pull button (1505), the collecting box (1501) is connected to the lower end of the left side face of the filter box (3) in a left-right sliding mode, the iron sheet (1504) is fixedly connected to the right side wall of the collecting box (1501), and the magnet block (1503) is connected to the position, corresponding to the collecting box (1501), of the left side face of the partition plate (11) in an embedded mode.

5. The waste heat utilization system of the phosphorus mud treatment machine as claimed in claim 4, wherein a baffle (1502) is fixedly connected to the left side wall of the collection box (1501), and a pull button (1505) is fixedly connected to the left side surface of the baffle (1502).

6. The waste heat utilization system of the phosphorus sludge treatment machine as claimed in claim 5, wherein the right side surface edge of the baffle (1502) is fixedly connected with a sealing strip (1506), and the left side wall of the filter box (3) is provided with a sealing groove (1507) matched with the sealing strip (1506).