CN213590053U

CN213590053U - Tail gas desulfurization denitration dust collecting equipment

Info

Publication number: CN213590053U
Application number: CN202021841233.1U
Authority: CN
Inventors: 刘鹏; 巩玉苹
Original assignee: Shandong Zhenghan Environmental Protection Equipment Co ltd
Current assignee: Shandong Zhenghan Environmental Protection Equipment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-02
Anticipated expiration: 2030-08-28

Abstract

A tail gas desulfurization, denitrification and dust removal device relates to the technical field of tail gas treatment, and comprises a dust removal cylinder, a water supply device, a reaction box, a chemical treatment device and a fixing device, wherein the dust removal cylinder comprises a shell and a first connecting pipe, the water supply device comprises a clamping block, the shell is of an internal hollow structure, a plurality of first mounting grooves are symmetrically arranged on the peripheral side of the inner part of the shell, the clamping blocks are connected with the first mounting grooves, the reaction box comprises a box body and supporting columns, one end of the first connecting pipe is connected with the upper surface of the box body, the chemical treatment device comprises a liquid box, a second connecting pipe and supports, one end of the second connecting pipe is connected with the peripheral side of the liquid box, the fixing device comprises a bottom plate, the lower surfaces of the supporting columns are connected with a surface of the bottom plate, the first connecting grooves are arrayed on the surface of the bottom plate, the supports are connected with, the liquefied tail gas and the treatment liquid are subjected to chemical reaction, so that the effects of desulfurization and denitrification are achieved.

Description

Tail gas desulfurization denitration dust collecting equipment

Technical Field

The utility model relates to a tail gas treatment technical field, in particular to tail gas desulfurization denitration dust collecting equipment.

Background

The tail gas mainly refers to waste gas generated in the driving process of an automobile, along with the continuous development of modern society, the demand of people for the automobile is increasingly large, the automobile holding capacity of families is also gradually increased, great convenience is brought to family outgoing, but the problem accompanied with the increase of the automobile tail gas emission is that harmful substances are mixed in the automobile tail gas, the harmful substances are emitted into the air to cause certain harm to the environment, and therefore dust removal, desulfurization and denitration treatment is needed before the tail gas emission.

The existing tail gas desulfurization, denitrification and dust removal equipment which is put into use usually has the problems of simple equipment, poor efficiency and the like, and therefore, the tail gas desulfurization, denitrification and dust removal equipment is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a tail gas desulfurization denitration dust collecting equipment, set up a layer of careful filter screen in the dust removal section of thick bamboo, can filter the big granule micronic dust in the tail gas greatly, the tail gas is carried out liquefaction treatment by the water supply installation downwards afterwards, the treatment that the liquid case brought and carry out chemical reaction to the tail gas after liquefying, reach desulfurization denitration effect; dust removal and SOx/NOx control go on step by step, and the liquid case provides sufficient effectual processing liquid under the drive of motor, does not need extra traction exhaust apparatus, neither occupies car inner space, has also improved efficiency simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tail gas desulfurization denitration dust collecting equipment, includes a dust removal section of thick bamboo, water supply installation, reaction box, chemical processing apparatus, fixing device, a dust removal section of thick bamboo includes casing and first connecting pipe, water supply installation includes the fixture block, the casing is inside hollow structure, the inside all sides symmetry of casing is equipped with a plurality of first mounting grooves, and a plurality of the fixture block all is connected with first mounting groove, the reaction box includes box and support column, first connecting pipe one end and the outside surface of casing are connected, the first connecting pipe other end and box upper surface are connected, chemical processing apparatus includes liquid box, second connecting pipe and support, second connecting pipe one end and liquid box all side connection, the second connecting pipe other end and box all side connection, fixing device includes the bottom plate, and a plurality of the support column lower surface all is connected with a bottom plate surface, a plurality of first connecting grooves are arrayed on one surface of the bottom plate, and a plurality of supports are connected with the first connecting grooves.

Preferably, the dust removal cylinder still includes the filter screen, the inside week side of casing is equipped with the draw-in groove, the filter screen is connected with the draw-in groove, and the filter screen can filter the large granule micronic dust in the tail gas.

Preferably, water supply installation still includes inlet tube, circular water supply channel and spout, and is a plurality of the fixture block is all installed in circular water supply channel week side, circular water supply channel week side symmetry is equipped with a plurality of mounting holes, and is a plurality of the spout all is connected with the mounting hole, the inlet tube is installed in circular water supply channel week side, and the spout water spray carries out liquefaction processing to sunken tail gas, ensures to go on smoothly on next step.

Preferably, the reaction box is still including arranging material pipe and first solenoid valve, arrange the material pipe and install in the box lower surface, it is equipped with the spacing groove to arrange material pipe week side, first solenoid valve is connected with the spacing groove, box lower surface symmetry is equipped with a plurality of first fixed slots, and is a plurality of the support column all is connected with first fixed slot, and the tail gas discharge volume after first solenoid valve can the accurate control purify.

Preferably, chemical processing apparatus still includes motor, transmission shaft, inlet pipe and second solenoid valve, transmission shaft one end and the rotatory cooperation of motor, the transmission shaft other end and liquid tank upper surface connection, a plurality of the support is all installed in liquid tank lower surface, liquid tank week side is equipped with the second mounting groove, the inlet pipe is connected with the second mounting groove, the second solenoid valve is installed in inlet pipe week side, and the liquid tank carries the treatment fluid to the box under the drive of motor, carries out chemical reaction with tail gas.

Preferably, the fixing device further comprises installation circular grooves, the installation circular grooves are installed on the peripheral side face of the bottom plate, the installation circular grooves can be fixed with automobile parts, and dust removal, desulfurization and denitration treatment is carried out before exhaust gas is discharged.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, a layer of fine filter screen is arranged in the dust removing cylinder, so that large-particle and fine dust in tail gas can be greatly filtered, then the tail gas is liquefied downwards by a water supply device, and the liquefied tail gas is subjected to chemical reaction by the liquid tank, so that the desulfurization and denitrification effects are achieved;

2. the utility model discloses in, remove dust and SOx/NOx control branch step goes on, and the liquid case provides sufficient effectual processing liquid under the drive of motor, does not need extra traction tail gas device, neither occupies the car inner space, has also improved efficiency simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of a tail gas desulfurization, denitrification and dust removal device of the present invention;

FIG. 2 is a schematic view of the front view structure of a tail gas desulfurization, denitrification and dust removal device of the present invention;

FIG. 3 is a schematic diagram of a side view of the tail gas desulfurization, denitrification and dust removal device of the present invention;

fig. 4 is a schematic cross-sectional view taken along line a-a of fig. 2 according to the present invention.

In the figure: 100. a dust removal cylinder; 110. a housing; 120. a filter screen; 130. a first connecting pipe; 200. a water supply device; 210. a water inlet pipe; 220. a circular water supply channel; 230. a spout; 240. a clamping block; 300. a reaction box; 310. a box body; 320. a support pillar; 330. a discharge pipe; 340. a first solenoid valve; 400. a chemical processing device; 410. a liquid tank; 420. a second connecting pipe; 430. a motor; 440. a drive shaft; 450. a feed pipe; 460. a second solenoid valve; 470. a support; 500. a fixing device; 510. a base plate; 520. and (5) installing a circular groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-4, a tail gas desulfurization, denitrification and dust removal device comprises a dust removal cylinder 100, a water supply device 200, a reaction box 300, a chemical treatment device 400 and a fixing device 500, wherein the dust removal cylinder 100 comprises a shell 110 and a first connecting pipe 130, the water supply device 200 comprises a fixture block 240, the shell 110 is of an internal hollow structure, a plurality of first installation grooves are symmetrically arranged on the inner peripheral surface of the shell 110, the fixture blocks 240 are all connected with the first installation grooves, the reaction box 300 comprises a box body 310 and a support column 320, one end of the first connecting pipe 130 is connected with one surface of the outer part of the shell 110, the other end of the first connecting pipe 130 is connected with the upper surface of the box body 310, the chemical treatment device 400 comprises a liquid box 410, a second connecting pipe 420 and a support 470, one end of the second connecting pipe 420 is connected with the peripheral surface of the liquid box 410, the other end of the second, the lower surfaces of the supporting pillars 320 are connected to a surface of the base plate 510, a plurality of first connecting grooves are arranged on a surface of the base plate 510, and the plurality of supporting frames 470 are connected to the first connecting grooves.

Further, the dust removing cylinder 100 further comprises a filter screen 120, a clamping groove is formed in the peripheral side face of the inner portion of the casing 110, the filter screen 120 is connected with the clamping groove, and the filter screen 120 can filter out large particles and tiny dust in the tail gas.

Further, water supply installation 200 still includes inlet tube 210, circular water supply channel 220 and spout 230, and a plurality of fixture blocks 240 all install in circular water supply channel 220 week side, and circular water supply channel 220 week side symmetry is equipped with a plurality of mounting holes, and a plurality of spouts 230 all are connected with the mounting hole, and inlet tube 210 installs in circular water supply channel 220 week side, and spout 230 water spray carries out liquefaction to sunken tail gas and handles, ensures to go on smoothly on next step.

Further, the reaction box 300 further comprises a discharge pipe 330 and a first electromagnetic valve 340, the discharge pipe 330 is installed on the lower surface of the box body 310, a limit groove is arranged on the side surface of the discharge pipe 330, the first electromagnetic valve 340 is connected with the limit groove, a plurality of first fixing grooves are symmetrically arranged on the lower surface of the box body 310, a plurality of support columns 320 are connected with the first fixing grooves, and the first electromagnetic valve 340 can accurately control the exhaust emission after purification.

Further, chemical processing apparatus 400 still includes motor 430, transmission shaft 440, feed pipe 450 and second solenoid valve 460, transmission shaft 440 one end and motor 430 normal running fit, the transmission shaft 440 other end and liquid case 410 upper surface connection, a plurality of supports 470 all install in liquid case 410 lower surface, liquid case 410 all inclines to be equipped with the second mounting groove on the side, feed pipe 450 is connected with the second mounting groove, second solenoid valve 460 installs in feed pipe 450 week side, liquid case 410 is under motor 430's drive, carry the treatment fluid in to box 310, carry out chemical reaction with tail gas.

Further, fixing device 500 still includes installation circular slot 520, and installation circular slot 520 all installs in bottom plate 510 week side, and installation circular slot 520 can be fixed with automobile parts, carries out dust removal SOx/NOx control before discharging tail gas and handles.

Example two:

referring to fig. 1-4, the present invention relates to a tail gas desulfurization, denitrification and dust removal device, wherein the model of the motor 430 is BY24Y-2419BL, the models of the first electromagnetic valve 340 and the second electromagnetic valve 460 are fcc-1s, and the working principle thereof is as follows: filter screen 120 can filter the large granule impurity micronic dust in the tail gas in advance, reaches preliminary dust removal effect, and spout 230 water spray carries out liquefaction processing to sunken tail gas, and in tail gas continued to sink to reaction box 300 afterwards, liquid case 410 carried the treatment fluid to reaction box 300 under motor 430's drive in, carries out chemical reaction afterwards, reaches further dust removal SOx/NOx control effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tail gas SOx/NOx control dust collecting equipment, includes dust removal cylinder (100), water supply installation (200), reaction box (300), chemical treatment device (400), fixing device (500), its characterized in that: dust removal cylinder (100) includes casing (110) and first connecting pipe (130), water supply installation (200) includes fixture block (240), casing (110) is inside hollow structure, casing (110) inside week side symmetry is equipped with a plurality of first mounting grooves, and is a plurality of fixture block (240) all are connected with first mounting groove, reaction box (300) include box (310) and support column (320), first connecting pipe (130) one end and casing (110) outside surface connection, first connecting pipe (130) other end and box (310) upper surface connection, chemical treatment device (400) include liquid case (410), second connecting pipe (420) and support (470), second connecting pipe (420) one end and liquid case (410) week side connection, second connecting pipe (420) other end and box (310) week side connection, the fixing device (500) comprises a bottom plate (510), the lower surfaces of a plurality of supporting columns (320) are connected with one surface of the bottom plate (510), a plurality of first connecting grooves are formed in the surface array of the bottom plate (510), and a plurality of supports (470) are connected with the first connecting grooves.

2. The tail gas desulfurization, denitrification and dust removal device according to claim 1, characterized in that: the dust removing cylinder (100) further comprises a filter screen (120), a clamping groove is formed in the circumferential side face inside the shell (110), and the filter screen (120) is connected with the clamping groove.

3. The tail gas desulfurization, denitrification and dust removal device according to claim 1, characterized in that: water supply installation (200) still include inlet tube (210), circular water supply channel (220) and spout (230), and is a plurality of fixture block (240) are all installed in circular water supply channel (220) week side, circular water supply channel (220) week side symmetry is equipped with a plurality of mounting holes, and is a plurality of spout (230) all are connected with the mounting hole, inlet tube (210) are installed in circular water supply channel (220) week side.

4. The tail gas desulfurization, denitrification and dust removal device according to claim 1, characterized in that: reaction box (300) still include row material pipe (330) and first solenoid valve (340), arrange material pipe (330) and install in box (310) lower surface, row material pipe (330) week side is equipped with the spacing groove, first solenoid valve (340) are connected with the spacing groove, box (310) lower surface symmetry is equipped with a plurality of first fixed slots, and is a plurality of support column (320) all are connected with first fixed slot.

5. The tail gas desulfurization, denitrification and dust removal device according to claim 1, characterized in that: chemical processing apparatus (400) still includes motor (430), transmission shaft (440), inlet pipe (450) and second solenoid valve (460), transmission shaft (440) one end and motor (430) normal running fit, transmission shaft (440) other end and liquid case (410) upper surface connection, a plurality of support (470) are all installed in liquid case (410) lower surface, liquid case (410) week side is equipped with the second mounting groove, inlet pipe (450) are connected with the second mounting groove, second solenoid valve (460) are installed in inlet pipe (450) week side.

6. The tail gas desulfurization, denitrification and dust removal device according to claim 1, characterized in that: the fixing device (500) further comprises installation circular grooves (520), and the installation circular grooves (520) are installed on the peripheral side face of the bottom plate (510).