CN206972336U - Slag-soil truck tail gas dust cleaning apparatus - Google Patents
Slag-soil truck tail gas dust cleaning apparatus Download PDFInfo
- Publication number
- CN206972336U CN206972336U CN201721309489.6U CN201721309489U CN206972336U CN 206972336 U CN206972336 U CN 206972336U CN 201721309489 U CN201721309489 U CN 201721309489U CN 206972336 U CN206972336 U CN 206972336U
- Authority
- CN
- China
- Prior art keywords
- dust cleaning
- cleaning case
- tail gas
- slag
- soil truck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of slag-soil truck tail gas dust cleaning apparatus, belongs to vehicle exhaust deduster field.Including blast pipe and dust cleaning case, dust cleaning case is fixed on the car wall of blast pipe side, is provided with expansion box on the left of dust cleaning case, bottom is provided with escape pipe；Connected at the top of expansion box with blast pipe, bottom connects with escape pipe, and the pipe shaft of escape pipe is provided with several ventholes；Dust cleaning case bottom is provided with water, and escape pipe is set under water, and water surface site is provided with the first filter mesh layer, and the second filter mesh layer is provided with above the water surface；Bottom side is provided with drainpipe outside dust cleaning case, and drainpipe is provided with water discharging valve.Slag-soil truck tail gas dust cleaning apparatus provided by the utility model; it is simple in construction; it is reasonable in design; easy to use, energy-conserving and environment-protective, cost of manufacture is cheap; water in dust cleaning case can effectively filter dust and other solid particles in tail gas; avoid the solid particle in tail gas from being directly discharged into air, can wide popularization and application on slag-soil truck and engineering machine vehicle, contributed for environmental protection.
Description
Technical field
The utility model belongs to vehicle exhaust dust arrester technical field, is to be related to a kind of dregs tailstock more specifically
Gas dust arrester.
Background technology
Slag-soil truck, navy barrow, slag waggon are also referred to as drawn, is not to refer in particular to any car, and it is to transport sandstone etc. to refer to vehicular applications
Build the truck of material.Slag-soil truck is relatively common to be had：Large-scale dump truck, hornet etc., mostly large-scale truck, at present mostly
Several slag-soil trucks, as motor vehicle fuel, a large amount of pernicious gases can be produced because fuel combustion is insufficient and are consolidated all using gasoline or diesel oil
Body suspended particulate, the solid suspended particle in dregs tail gas is mainly PM10, if tail gas is directly discharged to sky without processing
Atmospheric haze is not only resulted in gas, also has a strong impact on people's daily life and health, pernicious gas and solid suspension
Grain can increase the incidence of disease of chronic respiratory disease, infringement PFT etc..
In general, the method that essence reduces the discharge of vehicle exhaust solid suspended particle mainly has two kinds, first, passing through
Improve the combustion quality of fuel and find the alternative fuel more cleaned and reduce the purpose discharged to reach；Second, by automobile
Engine is improved, to improve the efficiency of combustion of fuel, so as to reduce exhaust emissions particulate matter.However, either fuel product
The raising of matter, the research and development of alternative fuel, or the improvement of engine, be required for expending substantial amounts of manpower, financial resources, material resources and when
Between, all it is difficult to solve the problems, such as that motor vehicle exhaust emission is present in a short time.
Utility model content
The purpose of this utility model is to provide a kind of slag-soil truck tail gas dust cleaning apparatus, to solve present in prior art
Pernicious gas and solid suspended particle in vehicle exhaust are directly discharged in air, are polluted air, are caused atmospheric haze, seriously
Influence people's daily life and health technical problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of slag-soil truck tail gas dust cleaning apparatus, including
Blast pipe and dust cleaning case, the dust cleaning case are fixedly installed on the car wall of dregs vehicle exhaust pipe side, are set on the left of the dust cleaning case
Expansion box is equipped with, dust cleaning case bottom is provided with escape pipe；It is connected at the top of the expansion box with the blast pipe, the expansion box
Bottom is connected with the escape pipe, and several ventholes are provided with the pipe shaft of the escape pipe；The dust cleaning case bottom is set
It is equipped with water and water surface elevation is not less than 5 centimetres, the escape pipe is set under water, and the water surface site is provided with the first filter screen
Layer；The second filter mesh layer is provided with above the water surface；Bottom side is provided with drainpipe outside the dust cleaning case, is provided with the drainpipe
Water discharging valve.
Further, the dedusting upper box part is provided with the 3rd filter mesh layer；The upper and lower of 3rd filter mesh layer is respectively provided with
There is dismountable support screen.
Further, first filter mesh layer, the upper and lower of the second filter mesh layer are provided with dismountable support screen；Institute
State and support screen is provided with below escape pipe.
Further, the thickness of the dust cleaning case is 5~15 centimetres.
Further, first filter mesh layer and the second filter mesh layer are the stainless steel mesh that sieve aperture is 20~60 mesh.
Further, the support being fixed on car wall is additionally provided with below the dust cleaning case, the dust cleaning case is fixed on branch
On frame.
Further, it is provided with thermal insulation layer outside the dust cleaning case；Case lid, the case lid are provided with the top of the dust cleaning case
For component made of metal mesh material.
Further, the dust cleaning case, connecting tube, escape pipe are hardware.
The beneficial effect of slag-soil truck tail gas dust cleaning apparatus provided by the utility model is：Compared with prior art, this reality
Simple in construction with Novel slag-soil truck tail gas dust cleaning apparatus, reasonable in design, easy to use, energy-conserving and environment-protective, cost of manufacture is cheap, passes through
Water in dust cleaning case can effectively filter dust and other solid particulate matters in tail gas, and gas is separated with solid particle,
And tail gas is filtered and slowed down, avoid the solid suspended particle in tail gas from being directly discharged into air, each component is dismantled and assembled
Change, be easy to safeguard, economic utilization rate is high, can be with wide popularization and application on slag-soil truck and engineering machine vehicle, being environmental protection
Make very big contribution.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the slag-soil truck tail gas dust cleaning apparatus that the utility model embodiment provides；
Wherein, each reference in figure：
1- blast pipes；2- dust cleaning cases；3- expansion boxes；4- escape pipes；5- ventholes；6- water；The filter mesh layers of 7- first；8- second
Filter mesh layer；9- drainpipes；10- water discharging valves；11st, support；12nd, the 3rd filter mesh layer；13rd, case lid；14th, screen is supported.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple ", " several " are meant that two
Individual or two or more, unless otherwise specifically defined.
Referring to Fig. 1, existing illustrate to slag-soil truck tail gas dust cleaning apparatus provided by the utility model；The dregs tailstock
Gas dust arrester, including blast pipe 1 and dust cleaning case 2, the dust cleaning case 2 are fixedly installed on the car wall of the side of dregs vehicle exhaust pipe 1
On, the left side of dust cleaning case 2 is provided with expansion box 3, and the bottom of dust cleaning case 2 is provided with escape pipe 4, the top of expansion box 3 and institute
State blast pipe 1 to be connected, the bottom of expansion box 3 is connected with the escape pipe 4, is provided with the pipe shaft of the escape pipe 4
Several ventholes 5；The bottom of dust cleaning case 2 is provided with water 6 and water surface elevation is not less than 5 centimetres, and the escape pipe 4 is arranged on
Under water 6, the water surface site is provided with the first filter mesh layer 7；The second filter mesh layer 8 is provided with above the water surface, outside the dust cleaning case 2
Bottom side is provided with drainpipe 9, and water discharging valve 10 is provided with the drainpipe 9；Wherein, the effect one of expansion box 3 is that buffering is steady
Pressure at expulsion is determined, second, avoiding that water suck-back is entered into engine under the extreme cases such as engine reversing；The effect of first layer filter screen 7 is
Force vehicle exhaust to conjugate minute bubbles by screen cloth to be sufficiently mixed with water 6, forced filtration；The effect of second layer filter screen 8 is will be upper
Rise bubble to break, vehicle exhaust filtered again, while water is largely back to first layer filter screen, and reduce delivery temperature and
Exhaust velocity.
Slag-soil truck tail gas dust cleaning apparatus provided by the utility model, it is compared with prior art, simple in construction, it is reasonable in design,
It is easy to dismount, easy to use, energy-conserving and environment-protective, cost of manufacture is cheap, effectively can filter in tail gas by the water 6 in dust cleaning case 2
Dust and other solid particulate matters, gas is separated with solid particle, and tail gas is filtered and slowed down, avoid tail gas
In solid suspended particle be directly discharged into air, the dismantled and assembled replacing of each component, be easy to safeguard, economic utilization rate is high, can be with
Wide popularization and application makes very big contribution on slag-soil truck for environmental protection.
Further, referring to Fig. 1, the top of the dust cleaning case 2 is provided with the 3rd filter mesh layer 12, the 3rd filter mesh layer 12
Upper and lower be provided with dismountable support screen 14；The effect of 3rd filter mesh layer 12 is to reclaim the water in emission, drop
Low exhaust water content, slow down evaporation, and further tail gas can be filtered, strengthen tail gas clean-up effect, and it is further right
Tail gas is slowed down.
Further, referring to Fig. 1, first filter mesh layer 7, the upper and lower of the second filter mesh layer 8 are provided with detachably
Support screen 14；The lower section of the escape pipe 4 is provided with support screen 14；The effect for supporting screen 14 is fixed filter mesh layer
With escape pipe 4, the effect of support screen 14 is each filter mesh layer of support, makes the carry out filterer that each filter mesh layer is reliable and stable
Make；The lower section of the escape pipe 4 is provided with support screen 14, in order to which escape pipe 4 is fixed, avoids being subjected to the impact of tail gas, protects
Demonstrate,prove tail gas dust cleaning apparatus stable and reliable operation.
Further, referring to Fig. 1, the thickness of the dust cleaning case 2 is 5~15 centimetres；The thickness of dust cleaning case 2 can not be too
Thickness, the too thick tipping bucket that can influence slag-soil truck are overturn.
Further, referring to Fig. 1, it is 20~60 purposes that the filter mesh layer 8 of first filter mesh layer 7 and second, which is sieve aperture,
Stainless steel mesh, vehicle exhaust can be filtered well, delivery temperature reduces because water absorbs heat, and exhaust velocity is also than original
To reduce by more than 40 times, noise pollution is also greatly reduced.
Further, referring to Fig. 1, the dust cleaning case 2 is bolted and is arranged on car wall or the dust cleaning case 2
Lower section is additionally provided with the support 11 being fixed on car wall, and the dust cleaning case 2 is fixed on support 11；Purpose is in order to by dedusting
Case 2 is fixed, makes dust cleaning case 2 is safe and reliable at work to be purified to tail gas.
Further, referring to Fig. 1, being also provided with thermal insulation layer outside the dust cleaning case 2；The top of dust cleaning case 2 is also
Case lid 13 is may be provided with, the case lid 13 is component made of metal mesh material；The dust cleaning case 2, expansion box 3, escape pipe 4
It is hardware；The case lid 13 of metal mesh material designs the normal discharge that both can guarantee that tail gas, and and can prevents the miscellaneous of the external world
Thing enters in dust cleaning case 2, protects each component in dust cleaning case 2 not damaged by the external world.
Herein it should be noted that the second filter mesh layer 8 and the 3rd filter mesh layer 12 can also be solid sodium hydroxide layer, activity
Charcoal adsorption layer or other desulfurization layers, depickling layer, denitration layer；Pernicious gas in solid sodium hydroxide layer energy absorption tail gas, to having
Evil gas is purified, and accomplishes nontoxic discharge；Activated carbon adsorption layer or other desulfurization layers, depickling layer, denitration layer can enter one
Step filters to tail gas, and the tail gas clean-up effect of multilayer speed and filtering is more preferable, can solve car tail to greatest extent
The discharge of pernicious gas in gas；Outside New Year's Eve, the 4th filter mesh layer can also be set according to actual conditions, strengthen the purification to tail gas
Effect.
In addition, the maximum consumptive material of this dust arrester is exactly water 6, the water in dust cleaning case 2 is often changed once using a period of time,
The cost of water 6 is relatively low, and the operating cost of whole dust arrester is accordingly relatively low, simple in construction, easy to use, and cost is cheap to be removed
Dirt device can reach good clean-up effect, and positive contribution is made to environmental protection, have great promotional value and application
Prospect.
Herein it should also be noted that, the slag-soil truck tail gas dust cleaning apparatus of the application is not limited to be used in slag-soil truck
On, any other Other Engineering mechanical car similar with dregs bassinet structure or the automobile for having this dust arrester of space mounting can make
With the slag-soil truck tail gas dust cleaning apparatus of the application.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of slag-soil truck tail gas dust cleaning apparatus, including blast pipe and dust cleaning case, it is characterised in that：The dust cleaning case fixed setting
In on the car wall of dregs vehicle exhaust pipe side, expansion box is provided with the left of the dust cleaning case, dust cleaning case bottom is provided with escape pipe；
It is connected at the top of the expansion box with the blast pipe, the expansion box bottom is connected with the escape pipe, the escape pipe
Pipe shaft on be provided with several ventholes；The dust cleaning case bottom is provided with water and water surface elevation and is not less than 5 centimetres, it is described go out
Tracheae is set under water, and the water surface site is provided with the first filter mesh layer；The second filter mesh layer is provided with above the water surface；The dedusting
Bottom side is provided with drainpipe outside case, and water discharging valve is provided with the drainpipe.
2. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：The dedusting upper box part is provided with the 3rd
Filter mesh layer；The upper and lower of 3rd filter mesh layer is provided with dismountable support screen.
3. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：First filter mesh layer, the second filter screen
The upper and lower of layer is provided with dismountable support screen；Support screen is provided with below the escape pipe.
4. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：The thickness of the dust cleaning case is 5~15
Centimetre.
5. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：First filter mesh layer and the second filter screen
Layer is the stainless steel mesh that sieve aperture is 20~60 mesh.
6. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：The dust cleaning case, which is bolted, to be set
It is placed in Che Bishang；The support being fixed on car wall is additionally provided with below the dust cleaning case, the dust cleaning case is fixed on support.
7. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：It is provided with outside the dust cleaning case heat-insulated
Layer；Case lid is provided with the top of the dust cleaning case, the case lid is component made of metal mesh material.
8. slag-soil truck tail gas dust cleaning apparatus as claimed in claim 1, it is characterised in that：The dust cleaning case, connecting tube, escape pipe
It is hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309489.6U CN206972336U (en) | 2017-10-11 | 2017-10-11 | Slag-soil truck tail gas dust cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721309489.6U CN206972336U (en) | 2017-10-11 | 2017-10-11 | Slag-soil truck tail gas dust cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972336U true CN206972336U (en) | 2018-02-06 |
Family
ID=61393861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721309489.6U Expired - Fee Related CN206972336U (en) | 2017-10-11 | 2017-10-11 | Slag-soil truck tail gas dust cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972336U (en) |
-
2017
- 2017-10-11 CN CN201721309489.6U patent/CN206972336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20191011 |