CN220939714U - Dust removal purifying equipment for thermal power generation - Google Patents

Abstract

The utility model provides a dust removal clarification plant for thermal power generation, including collet and purifying box, purifying box's bottom surface joint is in the upper surface of collet, collet bottom surface four corners evenly distributed fixed mounting has four groups of movable wheels, purifying box lower part one side intercommunication is provided with the air intake, purifying box top position intercommunication placed in the middle is provided with the air outlet, the bottom is provided with the dust bin in the purifying box, dust bin upper surface intercommunication is provided with cartridge filter subassembly, cartridge filter subassembly's bottom surface and dust bin intercommunication set up, cartridge filter subassembly top position intercommunication is provided with the activated carbon box, activated carbon box top intercommunication is provided with the filter plate, the filter plate is placed in the middle the position and runs through the intercommunication and have the blowpipe, the blowpipe bottom communicates in cartridge filter subassembly's top, is convenient for blow dust removal to cartridge filter subassembly, removes miscellaneous again to the gas after the filtration through the activated carbon box that sets up, reduces the peculiar smell in the gas.

Description

Dust removal purifying equipment for thermal power generation

Technical Field

The utility model relates to a dust removal purification technology field specifically is a dust removal purification equipment for thermal power generation.

Background

The power plant converts a certain form of original energy into electric energy for fixed facilities or transportation electricity, the power generation mode is various, the thermal power generation is one of them, the thermal power generation is to utilize the thermal energy obtained by burning fuel (coal, petroleum and products thereof, natural gas, etc.), a large amount of flue gas can be generated in the thermal power generation process, but a large amount of dust can be contained in the flue gas, and the flue gas can be directly discharged into the air to generate great pollution to the atmosphere, so that the flue gas in the air needs to be purified by using dust removal purification equipment.

The utility model with the publication number of CN112879936A provides a dust collector of a thermal power generation boiler, which comprises a first dust collection assembly, an absorption box and a motor, an air inlet cylinder is fixedly communicated with one side of the first dust collection assembly, an air outlet cylinder is fixedly communicated with the other side of the first dust collection assembly, an air collecting plate is fixedly arranged at the bottom of one side of the absorption box, a plurality of support plates are fixedly communicated with one side of the air collecting plate, the support plates penetrate through the absorption box and are positioned in the absorption box, a plurality of air outlet holes are formed in the upper surface of the support plates, a scraping assembly is fixedly arranged in the absorption box, water bath dilution of smoke dust is realized through the support plates by arranging the scraping assembly and the support plates, and a first rotating roller drives a first conveying belt to continuously rotate, so that on one hand, a scraping plate stirs diluent in the absorption box and on the other hand can scrape dirt deposited at the bottom of the absorption box into a dust storage pool, and deposited dirt is convenient to clean.

The above device still has the following problems in the implementation:

1. The dust removal purifying equipment for thermal power generation of above-mentioned device and prior art can't remove when using, and it is more inconvenient when using, and current dust collector cartridge filter structure sets up comparatively singlely, and the filter effect is relatively poor, and most filter screens are an integer with the dust removal case, and difficult dismantlement washs and the maintenance degree of difficulty is big.

2. The dust removal purifying equipment for the thermal power generation at present is mostly not provided with the dust blowing structure of cartridge filter part when using, and the inside filter cotton of cartridge filter and the impurity attached to the surface of filter cotton can not carry out periodic clearance, and the frequent filter core that changes makes the energy consumption great, and the gas after the filtration is also inconvenient for carrying out smell processing, and any of the discharged gas contains the peculiar smell, causes the pollution.

Disclosure of utility model

An object of the utility model is to provide a dust removal clarification plant for thermal power to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

The dust removal purification equipment for thermal power generation comprises a base and a purification box body, wherein the bottom surface of the purification box body is clamped on the upper surface of the base, four groups of moving wheels are uniformly distributed and fixedly arranged at four corners of the bottom surface of the base, one side of the lower part of the purification box body is communicated with an air inlet, and the middle position of the top of the purification box body is communicated with an air outlet;

The purifying box is characterized in that a dust storage box is arranged at the bottom in the purifying box body, a filter cartridge assembly is arranged on the upper surface of the dust storage box in a communicating mode, the bottom surface of the filter cartridge assembly is communicated with the dust storage box in a communicating mode, an activated carbon box is arranged on the upper position of the filter cartridge assembly in a communicating mode, a filter plate is arranged on the top of the activated carbon box in a communicating mode, a blowing pipe is arranged in the middle of the filter plate in a penetrating mode, and the bottom end of the blowing pipe is communicated with the top of the filter cartridge assembly to facilitate blowing and dedusting of the filter cartridge assembly.

Preferably, the notch is seted up to collet upper surface, the bottom of purifying box is provided with connects the collet, connect collet joint in the notch is inside, the movable pulley sets up to the universal movable pulley of auto-lock, collet upper surface one side fixed mounting has the base, be provided with on the base and push away the handle.

Preferably, the purifying box body lower part is provided with cuts off the frame, the dust storage box sets up between cutting off frame bottom surface and purifying box body inner bottom, two sets of recesses have been seted up to purifying box body inner bottom symmetry, dust storage box bottom surface both sides are through sliding block and recess sliding clearance fit.

Preferably, the filter cartridge assembly comprises an outer filter cartridge, a filter element and a seal top cover, wherein the outer filter cartridge is sleeved outside the filter element, and the seal top cover is arranged on the top surfaces of the outer filter cartridge and the filter element;

The outer filter cylinder is connected with a sealing bottom plate together with the bottom surface of the filter element, an air outlet plate is arranged above the filter cylinder assembly, the bottom end of the blowing pipe is communicated with the air outlet plate through a pulse head, and the air outlet plate is connected to the inner wall of the purifying box in a sliding mode.

Preferably, the inner top of the filter element is provided with a separation filter box, the inner wall of the separation filter box is provided with filter cotton, two groups of air outlets are symmetrically formed in the air outlet plate, through holes communicated with the separation filter box are formed in the sealing top cover, and the air outlets are correspondingly arranged at the positions of the through holes.

Preferably, the purifying box inner wall symmetry is provided with two sets of fixed bars, the inboard symmetry card of fixed bar is equipped with the bar groove, air-out board both sides fixed mounting has two sets of sliding bars, sliding bar and bar groove sliding clearance fit.

Preferably, two groups of locating blocks are symmetrically arranged on two sides of the middle of the purifying box body, two groups of sliding grooves are symmetrically formed in the inner sides of the locating blocks, two groups of sliding blocks are fixedly arranged on two sides of the active carbon box, the sliding blocks are in sliding clearance fit with the sliding grooves, a plurality of layers of active carbon substances are filled in the active carbon box, filtered gas is filtered again through the plurality of layers of active carbon, and finer dust molecules in the gas are adsorbed and stripped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The purification box body is placed through the arranged bottom support, the traveling wheels on the bottom surface of the bottom support are matched with the pushing handles, the bottom support is convenient to pull to move for purification according to the use requirement, the upper surface of the bottom support is provided with the notch, and the connecting bottom support on the bottom surface of the purification box body is clamped inside the notch, so that the purification box body has a matched installation position, is relatively stable in pushing and is not easy to displace;

2. The filter cartridge assembly is used for filtering soot and dust generated by thermal power generation, the outer filter cartridge, the filter element and the blocking filter box are movably mounted together in a spliced mode, and filter cotton can be quickly cleaned and replaced in later maintenance, so that the practicability is improved;

3. the high-pressure air flow is blown out into the filter cartridge assembly through the air outlet plate through the arranged blowpipe communicated with the filter cartridge assembly, dust attached to the lower part of the filter cotton and the blocking filter box is blown into the dust storage box below, the service life of the filter cartridge assembly is prolonged, and the filter element does not need to be replaced frequently;

4. the activated carbon box is arranged to remove impurities from the filtered gas again, the activated carbon layer is used for ensuring that smaller molecules contained in the gas are adsorbed and separated by activated carbon, the peculiar smell in the gas is reduced, and the activated carbon box is connected inside the purifying box body in a sliding manner through the sliding block, so that the activated carbon box can be rapidly pulled out, and the activated carbon layer inside the activated carbon box is rapidly replaced.

Placing the purifying box through the collet that sets up, being convenient for to stimulate the collet according to the needs of using and remove purifying, blow pipe and the section of thick bamboo subassembly intercommunication setting of straining through setting up, blow off the high-pressure air current to the cartridge filter subassembly inside through the play aerofoil, blow down the dust storage incasement portion below to the dust that adheres to, increase cartridge filter subassembly life, remove the impurity again through the activated carbon box that sets up to the gas after filtering, reduce the peculiar smell in the gas.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present invention;

FIG. 2 is a schematic diagram of a front view of a portion of the purifying tank;

FIG. 3 is a schematic view of the front view of the dust bin portion of the present invention;

FIG. 4 is a schematic diagram of a front view of a blower plate portion of the present invention;

FIG. 5 is a partially disassembled schematic illustration of a filter cartridge assembly of the present disclosure;

Fig. 6 is a schematic diagram of a front view of a portion of the active carbon cartridge of the present invention.

In the figure: 1. a bottom support; 101. a notch; 102. connecting a bottom bracket; 2. purifying the box body; 201. an air inlet; 202. an air outlet; 3. a moving wheel; 5. a dust storage box; 6. a filter cartridge assembly; 601. an outer filter cartridge; 602. a filter element; 603. sealing the top cover; 7. an activated carbon cartridge; 8. a filter plate; 9. a blowing pipe; 10. pushing the handle; 11. a partition frame; 12. a groove; 13. a separation filter box; 14. an air outlet plate; 15. an air outlet; 16. a through hole; 17. a fixing strip; 18. a bar-shaped groove; 19. a sliding bar; 20. a chute; 21. a sliding block.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

Embodiment one:

The utility model provides a dust removal clarification plant for thermal power generation, including collet 1 and purification box 2, the bottom surface joint of purification box 2 is in the upper surface of collet 1, four groups of movable wheels 3 are evenly distributed fixed mounting in collet 1 bottom surface four corners, purification box 2 lower part one side intercommunication is provided with air intake 201, purification box 2 top intermediate position intercommunication is provided with air outlet 202, slot 101 has been seted up to collet 1 upper surface, the bottom of purification box 2 is provided with connection collet 102, connect collet 102 joint in slot 101 is inside, movable wheels 3 set up to the universal movable wheels of auto-lock, there is the base on collet 1 upper surface one side fixed mounting, be provided with on the base and push away handle 10, place purification box 2 through the collet 1 that sets up, movable wheels 3 and the push away handle 10 through collet 1 bottom surface match the setting, be convenient for to pull collet 1 according to the needs of using and remove purification box 2, it is comparatively stable when pushing away, be difficult for the displacement;

the inside bottom of the purifying box body 2 is provided with a dust storage box 5, the upper surface of the dust storage box 5 is communicated with a filter cartridge assembly 6, the bottom surface of the filter cartridge assembly 6 is communicated with the dust storage box 5, an activated carbon box 7 is communicated above the filter cartridge assembly 6, the top of the activated carbon box 7 is communicated with a filter plate 8, the central position of the filter plate 8 is communicated with a blowing pipe 9 in a penetrating way, and the bottom end of the blowing pipe 9 is communicated with the top of the filter cartridge assembly 6, so that the filter cartridge assembly 6 is convenient to blow and remove dust;

the lower part of the purifying box body 2 is provided with a partition frame 11, the dust storage box 5 is arranged between the bottom surface of the partition frame 11 and the inner bottom of the purifying box body 2, two groups of grooves 12 are symmetrically formed in the inner bottom of the purifying box body 2, two sides of the bottom surface of the dust storage box 5 are in sliding clearance fit with the grooves 12 through sliding blocks, and dust blown off on the filter cartridge assembly 6 is stored through the dust storage box 5, so that the purifying box is convenient to clean;

The cartridge filter subassembly 6 includes outer cartridge 601, filter core 602 and seal top cap 603, and outer cartridge 601 cup joints in the outside of filter core 602, and seal top cap 603 sets up in the top surface of outer cartridge 601 and filter core 602, filters the soot dust that thermal power generation produced through cartridge filter subassembly 6 that sets up, outer cartridge 601, filter core 602 concatenation movable mounting, in the later maintenance, is convenient for clear up the change fast to the filter pulp.

Embodiment two:

Based on the first embodiment, the bottom support 1 and the purifying box body 2 of the first embodiment are matched, so that the purifying box body 2 can be conveniently moved according to the use requirement, the filter cartridge assembly 6 is convenient to detach, maintain and replace in a movable connection mode, but in the use process, dust attached to the surface of the filter cartridge is more easy to reduce the filtering effect, the filter cartridge is required to be replaced, and if the filter cartridge is frequently replaced, the operation is time-consuming and the energy consumption is increased, so that the setting of the air outlet plate 14 is unfolded, the filter cartridge is convenient to communicate with the blowing pipe 9, the dust attached to the surface of the filter cartridge 602 is cleaned, the frequency of replacing the filter cartridge 602 is reduced, the sealing bottom plate is jointly connected with the bottom surface of the filter cartridge 602, the air outlet plate 14 is arranged at the upper position of the filter cartridge assembly 6, the bottom end of the blowing pipe 9 is communicated with the air outlet plate 14 through a pulse head, the arranged in a communication mode of the blowing pipe 9 and the filter cartridge assembly 6, the high-pressure air flow is blown out to the inside the filter cartridge assembly 6 through the air outlet plate 14, the dust attached to the lower part of the filter cartridge and the blocking filter cartridge 13 is blown to the inside the dust storage box 5 below the filter cartridge, and the frequency of replacing the filter cartridge 602 is reduced;

The inner top of the filter core 602 is provided with a separation filter box 13, the inner wall of the separation filter box 13 is provided with filter cotton, two groups of air outlets 15 are symmetrically arranged on the air outlet plate 14, a through hole 16 communicated with the separation filter box 13 is formed in the sealing top cover 603, the air outlets 15 are correspondingly arranged at the positions of the through holes 16, the inner wall of the purifying box 2 is symmetrically provided with two groups of fixing strips 17, the inner sides of the fixing strips 17 are symmetrically clamped with strip-shaped grooves 18, two groups of sliding strips 19 are fixedly arranged on two sides of the air outlet plate 14, the sliding strips 19 are in sliding clearance fit with the strip-shaped grooves 18, and the air outlet plate 14 is in sliding connection with the inner wall of the purifying box 2, so that the air outlet plate 14 is convenient to pull and clean;

Two groups of locating blocks are symmetrically arranged on two sides of the middle of the purifying box body 2, two groups of sliding grooves 20 are symmetrically arranged on the inner sides of the two groups of locating blocks, two groups of sliding blocks 21 are fixedly arranged on two sides of the active carbon box 7, the sliding blocks 21 are in sliding clearance fit with the sliding grooves 20, a plurality of layers of active carbon substances are filled in the active carbon box 7, filtered gas is filtered again through the plurality of layers of active carbon, and tiny dust molecules in the gas are adsorbed and stripped.

Working principle: in the using process of the device, the traveling wheel 3 on the bottom surface of the collet 1 is matched with the pushing handle 10, so that the collet 1 is pulled to move the purifying box body 2 according to the using requirement, the pushing is stable and is not easy to displace, soot and dust generated by thermal power generation are filtered through the arranged filter cartridge assembly 6, the outer filter cartridge 601 and the filter cartridge 602 are spliced and movably installed, and in the later maintenance, the filter cotton is cleaned and replaced quickly;

Through the blowpipe 9 and the cartridge filter subassembly 6 intercommunication setting that set up, blow out high-pressure air flow to cartridge filter subassembly 6 inside through air-out board 14, blow down the dust of following dust storage box 5 inside to the dust that is attached to cotton filter and separation rose 13 lower part, reduce the frequency of changing filter core 602, the inside multilayer activated carbon substance that has filled of activated carbon box 7, filter the gas after filtering again through multilayer activated carbon, get rid of the peculiar smell.

It should be noted that, the filter cartridge assembly 6, the activated carbon box 7, the blowpipe 9 and the blocking filter box 13 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a dust removal clarification plant for thermal power, includes collet (1) and purifying box (2), its characterized in that: the bottom surface of the purifying box body (2) is clamped on the upper surface of the bottom support (1), four groups of moving wheels (3) are uniformly and fixedly arranged at four corners of the bottom surface of the bottom support (1), an air inlet (201) is communicated with one side of the lower part of the purifying box body (2), and an air outlet (202) is communicated with the middle position of the top of the purifying box body (2);

The utility model discloses a dust collection box, including filter cartridge assembly (6), filter cartridge assembly (7), filter cartridge assembly (8) and filter plate (9) are provided with in the interior bottom of purifying box (2), dust storage box (5) upper surface intercommunication is provided with cartridge filter assembly (6), cartridge filter assembly (6) upper position intercommunication is provided with activated carbon box (7), activated carbon box (7) top intercommunication is provided with filter plate (8), filter plate (8) are placed in the middle the position and are run through the intercommunication and have blowpipe (9), blowpipe (9) bottom intercommunication is in the top of cartridge filter assembly (6), is convenient for blow dust removal to cartridge filter assembly (6).

2. The dust-removing and purifying apparatus for thermal power generation according to claim 1, wherein: notch (101) have been seted up to collet (1) upper surface, the bottom of purifying box (2) is provided with connects collet (102), connect collet (102) joint in notch (101) inside, moving round (3) set up to the universal wheel of auto-lock, collet (1) upper surface one side fixed mounting has the base, be provided with on the base and push away handle (10).

3. The dust-removing and purifying apparatus for thermal power generation according to claim 1, wherein: the purifying box is characterized in that a partition frame (11) is arranged at the lower part of the purifying box body (2), the dust storage box (5) is arranged between the bottom surface of the partition frame (11) and the inner bottom of the purifying box body (2), two groups of grooves (12) are symmetrically formed in the inner bottom of the purifying box body (2), and two sides of the bottom surface of the dust storage box (5) are in sliding clearance fit with the grooves (12) through sliding blocks.

4. The dust-removing and purifying apparatus for thermal power generation according to claim 1, wherein: the filter cartridge assembly (6) comprises an outer filter cartridge (601), a filter core (602) and a seal top cover (603), wherein the outer filter cartridge (601) is sleeved outside the filter core (602), and the seal top cover (603) is arranged on the top surfaces of the outer filter cartridge (601) and the filter core (602);

The outer filter cartridge (601) is connected with a sealing bottom plate together with the bottom surface of the filter core (602), an air outlet plate (14) is arranged above the filter cartridge assembly (6), the bottom end of the blowing pipe (9) is communicated with the air outlet plate (14) through a pulse head, and the air outlet plate (14) is slidably connected to the inner wall of the purifying box body (2).

5. The dust-removing and purifying apparatus for thermal power generation according to claim 4, wherein: the filter is characterized in that a blocking filter box (13) is arranged at the inner top of the filter element (602), filter cotton is arranged on the inner wall of the blocking filter box (13), two groups of air outlets (15) are symmetrically formed in the air outlet plate (14), through holes (16) communicated with the blocking filter box (13) are formed in the sealing top cover (603), and the air outlets (15) are correspondingly arranged at the positions of the through holes (16).

6. The dust-removing and purifying apparatus for thermal power generation according to claim 4, wherein: two groups of fixing strips (17) are symmetrically arranged on the inner wall of the purifying box body (2), strip grooves (18) are symmetrically clamped on the inner sides of the fixing strips (17), two groups of sliding strips (19) are fixedly arranged on two sides of the air outlet plate (14), and the sliding strips (19) are in sliding clearance fit with the strip grooves (18).

7. The dust-removing and purifying apparatus for thermal power generation according to claim 1, wherein: two groups of locating blocks are symmetrically arranged on two sides of the middle of the purifying box body (2), two groups of sliding grooves (20) are symmetrically formed in the inner sides of the locating blocks, two groups of sliding blocks (21) are fixedly arranged on two sides of the active carbon box (7), the sliding blocks (21) are in sliding clearance fit with the sliding grooves (20), multiple layers of active carbon substances are filled in the active carbon box (7), filtered gas is filtered again through multiple layers of active carbon, and tiny dust molecules in the gas are adsorbed and stripped.