CN208448854U - A kind of pulsed jet cloth filter - Google Patents

A kind of pulsed jet cloth filter Download PDF

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Publication number
CN208448854U
CN208448854U CN201820836324.2U CN201820836324U CN208448854U CN 208448854 U CN208448854 U CN 208448854U CN 201820836324 U CN201820836324 U CN 201820836324U CN 208448854 U CN208448854 U CN 208448854U
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China
Prior art keywords
chamber
filter
air
common bin
net
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Application number
CN201820836324.2U
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Chinese (zh)
Inventor
费小路
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Yueyang Hongchuang Thermal Energy Environmental Protection Co Ltd
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Yueyang Hongchuang Thermal Energy Environmental Protection Co Ltd
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Priority to CN201820836324.2U priority Critical patent/CN208448854U/en
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Abstract

The utility model discloses a kind of pulsed jet cloth filters, including main box, filter cloth bag, common bin, flue gas delivery pipe and ladder, the main box be at least three and from left to right successively side by side, each main box is by the sub- air-purifying chamber that sets gradually from top to bottom, filter chamber and ash bucket composition, filter cloth bag is installed inside filter chamber, common bin trailing flank is fixedly connected with filter chamber's leading flank, common bin lower end is connected to inside each ash bucket respectively by flue gas delivery pipe, common bin right end is equipped with gas inlet, sub- air-purifying chamber upper side and common bin upper side are respectively formed maintenance platform, it is connected by ladder between maintenance platform and between maintenance platform and ground;The utility model substantially increases the single treatment amount of flue gas by the way that multiple main boxes are arranged.

Description

A kind of pulsed jet cloth filter
Technical field
The utility model belongs to the technical field of house ornamentation equipment, is specifically related to a kind of pulsed jet cloth filter.
Background technique
A large amount of dusty gas, also referred to as flue gas can be generated in industry in fusion process, generally passes through bag pulse dedusting Device carries out purified treatment to flue gas;Existing pulsed jet cloth filter generallys use single cell structure, does not absorb in fusion process The flue gas of generation;In addition to this, it since pulse dust collector itself is higher, in maintenance or detection process, needs to release additional Tool is made troubles to repairing or detecting work.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of pulsed jet cloth filter, by the way that multiple main tanks are arranged Body substantially increases the single treatment amount of flue gas;Flue gas by common bin to inputting inside each ash bucket, also, on the upside of common bin Face improves the utilization rate of common bin, optimizes whole structure as maintenance platform, easy to repair and detection.
In order to achieve the above object, a kind of pulsed jet cloth filter of the utility model, including main box, filter cloth bag, public affairs Case, flue gas delivery pipe and ladder altogether, the main box are at least three and from left to right successively side by side, and each main box is by from upper Sub- air-purifying chamber, filter chamber and the ash bucket set gradually under forms, and is equipped with filter cloth bag, common bin trailing flank inside filter chamber It is fixedly connected with filter chamber's leading flank, common bin lower end is connected to inside each ash bucket respectively by flue gas delivery pipe, and common bin is right End is equipped with gas inlet, and sub- air-purifying chamber upper side and common bin upper side are respectively formed maintenance platform, between maintenance platform and ties up It is connected by ladder between equating platform and ground.
It further, further include fence, maintenance platform outer rim is connected with fence.
It further, further include that demarcation plate, injection tube, pulse valve, air-introduced machine, net letter shoot, Off-line valve, controller are gentle Pressure sensor is fixedly connected with the demarcation plate for separating sub- air-purifying chamber and filter chamber, filter cloth bag upper end tool inside each main box Some openings, filter cloth bag upper end pass through demarcation plate and are connected to sub- air-purifying chamber, the jet end face filter cloth bag that injection tube has The opening that upper end has is provided with pulse valve, the air inlet that sub- air-purifying chamber has by net letter shoot and air-introduced machine in injection tube Mouthful connection, is provided with the Off-line valve for control net letter shoot on-off on net letter shoot, inside filter chamber and inside sub- air-purifying chamber It is separately installed with baroceptor, controller is electrically connected with baroceptor, pulse valve, Off-line valve respectively.
It further, further include reticle, reticle is fixedly connected on inside common bin and is divided into common bin up and down simultaneously The upper half chamber and lower half chamber of column, the gas inlet are connected to lower half chamber, and upper half chamber upper end is connected to net letter shoot, common bin Left end is equipped with the net port being connected to upper half chamber, and net port is connected to the air inlet that air-introduced machine has.
The utility model has the beneficial effects that:
1. a kind of pulsed jet cloth filter of the utility model is high-efficient to fume treatment;Since main box is at least three, Substantially increase the single treatment amount of flue gas;By common bin to inputting inside each ash bucket, i.e., all main boxes share flue gas One common bin, multiple main boxes are organically combined as a whole;Meanwhile common bin upper side is also used as maintenance platform, Easy to repair and detection, improves the utilization rate of common bin, optimizes whole structure;In addition to this, due on sub- air-purifying chamber Side and common bin upper side are respectively formed maintenance platform, i.e. the main box maintenance platform that is corresponding with different height position, further It provides convenience for the maintenance of service worker.
2. the safety that a kind of pulsed jet cloth filter of the utility model advantageously ensures that service worker;Outside due to maintenance platform Edge is connected with fence, ensure that the safety of service worker by fence.
3. a kind of pulsed jet cloth filter of the utility model realizes dynamic deashing;By baroceptor in filter chamber Air pressure inside the air pressure in portion and sub- air-purifying chamber is monitored in real time;When filter cloth bag blocks to a certain extent, in filter chamber Pressure difference becomes larger between air pressure inside the air pressure in portion and sub- air-purifying chamber;If the corresponding pressure difference of one of main box reaches controller When the value of setting, controller carries out active deashing to the main box;The important point, due to being produced in the production process of different product Raw flue gas is different, i.e., in flue gas the size of contained dust granule and dust viscosity all can difference, lead to filter cloth bag The blocking period it is different;And the single treatment amount of flue gas can also have an impact in the blocking period to filter cloth bag;If not using Air pressure monitor, only simple one time of setting on the controller carries out regular deashing necessarily needs to realize efficient deashing Many experiments are carried out to different flue gases, to determine the time;It is led it follows that the utility model is realized by air pressure monitor Dynamic deashing reduces deashing frequency to the greatest extent, improves cleaning efficiency under the premise of guaranteeing that filter cloth bag effectively filters;Also, nothing Many experiments need to be carried out to different flue gases.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows Attached drawing is illustrated:
Fig. 1 is a kind of front view of pulsed jet cloth filter of the utility model;
Fig. 2 is a kind of side view of pulsed jet cloth filter of the utility model;
Appended drawing reference: 1- main box;2- filter cloth bag;3- common bin;4- flue gas delivery pipe;5- ladder;6- fence;7- points Partition;8- injection tube;9- air-introduced machine;The net letter shoot of 10-;11- Off-line valve;12- baroceptor;13- reticle;14- Air-purifying chamber;The filter chamber 15-;16- ash bucket;17- gas inlet;18- upper half chamber;19- lower half chamber;The net port of 20-.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
As shown in Figure 1 to Figure 2;A kind of pulsed jet cloth filter of the utility model, including main box 1, filter cloth bag 2, public affairs Case 3, flue gas delivery pipe 4 and ladder 5 altogether further include fence 6, demarcation plate 7, injection tube 8, pulse valve, air-introduced machine 9, the conveying of net gas Pipe 10, Off-line valve 11, controller and baroceptor 12 and reticle 13.Main box 1 be at least three and from left to right according to Secondary arranged side by side, each main box 1 is made of sub- air-purifying chamber 14, filter chamber 15 and the ash bucket 16 set gradually from top to bottom, filter chamber Filter cloth bag 2 is installed, 3 trailing flank of common bin is fixedly connected with 15 leading flank of filter chamber, and 3 lower end of common bin passes through cigarette inside 15 Letter shoot 4 is connected to inside each ash bucket 16 respectively, 3 right end of common bin be equipped with gas inlet 17, sub- 14 upper side of air-purifying chamber and 3 upper side of common bin is respectively formed maintenance platform, is connected by ladder 5 between maintenance platform and between maintenance platform and ground It connects.Preferably, fence 6 is connected to maintenance platform outer rim.In addition to this, it is net that separation is fixedly connected with inside each main box 1 Gas chamber 14 and the demarcation plate of filter chamber 15 7, the opening that 2 upper end of filter cloth bag has, 2 upper end of filter cloth bag pass through demarcation plate 7 with Sub- air-purifying chamber 14 is connected to, the opening that 2 upper end of jet end face filter cloth bag that injection tube 8 has has, and is provided in injection tube 8 Pulse valve, sub- air-purifying chamber 14 are connected to the air inlet that air-introduced machine 9 has by net letter shoot 10, are arranged on net letter shoot 10 There is the Off-line valve 11 for controlling net 10 on-off of letter shoot, is separately installed with air pressure transmission inside 15 inside of filter chamber and sub- air-purifying chamber 14 Sensor 12, controller are electrically connected with baroceptor 12, pulse valve, Off-line valve 11 respectively.On this basis, reticle 13 is fixed It is connected to 3 inside of common bin and common bin 3 is divided into upper half chamber 18 and lower half chamber 19 arranged side by side up and down, gas inlet 17 is under The connection of half chamber 19,18 upper end of upper half chamber are connected to net letter shoot 10, and 3 left end of common bin is equipped with the net gas being connected to upper half chamber 18 Mouth 20, net port 20 is connected to the air inlet that air-introduced machine 9 has.
The application method of present embodiment: if the corresponding pressure difference of one of main box reaches the value of controller setting, Controller closes the Off-line valve 11 of the corresponding main box, i.e. the corresponding net letter shoot 10 of the main box is cut off, meanwhile, pass through Controller opens the pulse valve of the corresponding main box, and the injection tube 8 of corresponding main box is empty to blowing high pressure inside filter cloth bag 2 Gas carries out active deashing to the dust for being attached to 2 outer surface of filter cloth bag;Meanwhile other main boxes carry out normally flue gas Filtering.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details The range of restriction.

Claims (4)

1. a kind of pulsed jet cloth filter, it is characterised in that: including main box, filter cloth bag, common bin, flue gas delivery pipe and ladder Son, the main box are at least three and from left to right successively side by side, and each main box is net by the son set gradually from top to bottom Gas chamber, filter chamber and ash bucket form, and are equipped with filter cloth bag inside filter chamber, common bin trailing flank is fixed with filter chamber's leading flank Connection, common bin lower end are connected to inside each ash bucket respectively by flue gas delivery pipe, and common bin right end is equipped with gas inlet, and son is net Gas chamber upper side and common bin upper side are respectively formed maintenance platform, logical between maintenance platform and between maintenance platform and ground Cross ladder connection.
2. a kind of pulsed jet cloth filter as described in claim 1, it is characterised in that: further include fence, maintenance platform outer rim It is connected with fence.
3. a kind of pulsed jet cloth filter as claimed in claim 1 or 2, it is characterised in that: further include demarcation plate, injection tube, Pulse valve, air-introduced machine, net letter shoot, Off-line valve, controller and baroceptor, are fixedly connected with inside each main box point Every the opening that the demarcation plate of sub- air-purifying chamber and filter chamber, filter cloth bag upper end have, filter cloth bag upper end passes through demarcation plate and son Air-purifying chamber is connected to, the opening that the jet end face filter cloth bag upper end that injection tube has has, and is provided with pulse valve in injection tube, Sub- air-purifying chamber is connected to by net letter shoot with the air inlet that air-introduced machine has, and the net gas conveying of control is provided on net letter shoot The Off-line valve of pipe on-off, is separately installed with baroceptor inside filter chamber and inside sub- air-purifying chamber, controller respectively with air pressure Sensor, pulse valve, Off-line valve electrical connection.
4. a kind of pulsed jet cloth filter as claimed in claim 3, it is characterised in that: further include reticle, reticle is fixed It is connected to inside common bin and common bin is divided into upper half chamber and lower half chamber arranged side by side up and down, the gas inlet and lower half chamber Connection, upper half chamber upper end is connected to net letter shoot, common bin left end equipped with the net port being connected to upper half chamber, net port with draw The air inlet connection that blower has.
CN201820836324.2U 2018-05-31 2018-05-31 A kind of pulsed jet cloth filter Active CN208448854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820836324.2U CN208448854U (en) 2018-05-31 2018-05-31 A kind of pulsed jet cloth filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820836324.2U CN208448854U (en) 2018-05-31 2018-05-31 A kind of pulsed jet cloth filter

Publications (1)

Publication Number Publication Date
CN208448854U true CN208448854U (en) 2019-02-01

Family

ID=65149357

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820836324.2U Active CN208448854U (en) 2018-05-31 2018-05-31 A kind of pulsed jet cloth filter

Country Status (1)

Country Link
CN (1) CN208448854U (en)

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