CN208649246U - A kind of gas burner is slagged tap anti-block apparatus - Google Patents

Abstract

It slags tap anti-block apparatus the utility model discloses a kind of gas burner, belongs to gas burner slagging-off field.It includes grit chamber, crushed aggregates device, residue outlet, plate valve gear and receives slag equipment, and the ultrasonic wave cracker in crushed aggregates device is crushed slag charge；Discharge port position in grit chamber connects residue outlet, and residue outlet is designed as two and two or more, carries out shunting processing to cinder；Residue outlet lower end is connect with the upper valve body of plate valve gear, and the lower valve body connection of plate valve gear receives slag equipment and carries out post-processing to slag charge.The system failure or gas burner safety accident caused by the utility model can be reduced because of slag charge agglomeration, reduce security risk, it is ensured that gas burner safe operation, and vibration and noise when reducing overall work extend the service life of equipment.

Description

A kind of gas burner is slagged tap anti-block apparatus

Technical field

The utility model belongs to gas burner slagging-off field, slags tap anti-block apparatus specifically, being related to a kind of gas burner.

Background technique

The deslagging mode of gas generator routine is dried slag removing and wet type deslagging, and the purpose of coal gas furnace slag discharge is to protect Demonstrate,prove furnace inner equilibrium, it is ensured that gas burner operates normally.When coal gas reaction in furnace operating condition is unstable or coal varitation is larger, it is easy Existing cinder agglomeration, forms bulk cinder situation, is likely to result in gas burner and slags tap and blockage and receive slag equipment fault, needs when serious Shutdown maintenance is wanted, gas burner operation is influenced.

For slag tap normal pressure air flow bed gas burner, cinder is directly entered in mucking machine from grit chamber, and mucking machine uses water Envelope is used as seal gas device, and when gas burner has the formation of bulk slag, bulk slag is fallen into mucking machine, be easy to cause mucking machine stuck, Lead to equipment fault, influences whole system operation stability；In addition, high temperature bulk slag, which meets water Quench, generates a large amount of steam, cause Gas burner superpressure will lead to water seal and break through when serious, gas leak occur, cause safety accident.

China Patent Publication No.: CN202030781U, publication date: the patent document of 2011.11.09 discloses a kind of knot The simple direct ash discharge device for evaporative cooler in converter dry gas recovery system of structure, devaporizer including top and logical The ash-storing bin of piping connection, is provided with double flap valves on the pipeline, the outlet of the devaporizer and double flap valves it Between be additionally provided with gate valve, the bottom of the devaporizer is additionally provided with rapping apparatus.The device can be from devaporizer Direct ash discharge down, without the built-in cinder conveyer of original banana-bends and banana-bends and set cinder conveyer.Devaporizer in system Direct ash exhauster, the ash-storing bin that the devaporizer including top is connected with by pipeline, the outlet of the devaporizer Gate valve is additionally provided between double flap valves, the bottom of the devaporizer is additionally provided with rapping apparatus.Carrying out ash discharge Work when, open gate valve, the top flap valve of double flap valves first opens, and lower part flap valve is closed, and dedusting ash is fallen into Between top flap valve and lower part flap valve, it is then shut off top flap valve, opens lower part flap valve, dedusting ash drops into storage In ash cellar, dedusting ash can constantly be discharged repeatedly.When maintenance, gate valve is closed, and dedusting ash is isolated in ash-storing bin In, service work can be carried out to double flap valves and ash-storing bin.The advantages of invention, is that structure is simple, mechanism is reliable, maintenance It is convenient, while solving the situation that cleaner in workshop takes up a large area.But the technical solution shortcoming of the invention exists In, rapping apparatus can generate active force to the outer wall of grit chamber certain damage to outer wall, and generates very big noise pollution, and And gate valve and ash-storing bin need to shut down when breaking down to be overhauled.

Summary of the invention

1, it to solve the problems, such as

Big vibration and noise are led to the problem of when broken to the slag charge in grit chamber gas burner in the prior art, The utility model provides a kind of gas burner and slags tap anti-block apparatus.

2, technical solution

To solve the above problems, the technical solution adopted in the utility model is as follows:

A kind of gas burner is slagged tap anti-block apparatus, including grit chamber, residue outlet and receives slag equipment, further includes crushed aggregates device and plate Valve gear, wherein the crushed aggregates device includes ultrasonic wave cracker, and the ultrasonic wave cracker is fixed on the grit chamber Side wall, the plate valve gear are fixed on the lower end of the residue outlet, the grit chamber, residue outlet and receive slag equipment on to Under be sequentially connected.

Preferably, the crushed aggregates device further includes temperature monitor and control device, and the grit chamber is in rounding mesa-shaped, temperature prison It surveys controller to be located at the top of ultrasonic wave cracker and be fixed on grit chamber's side wall, the ultrasonic wave cracker and temperature monitoring control Device processed is electrically connected.

Preferably, the lower end bifurcated of the residue outlet is two or two or more, and every residue outlet lower part is equipped with plate Valve gear.

Preferably, the lower end of the plate valve gear is provided with a receipts slag equipment.

Preferably, the plate valve gear is divided into upper valve body, plate and lower valve body, the upper valve from top to bottom It is provided with the cavity of perforation among body and lower valve body, opens up fluted on the side wall of the upper valve body, groove is embedded in installation There are internal cleaning scraping blade, the internal cavity for cleaning scraping blade lower part and being inserted into the lower valve body, the plate transverse direction water Flat to pierce into the lower valve body, the internal scraping blade that cleans contacts with each other with the plate upper surface, and the end of the plate connects It is connected to driving device.

Preferably, the upper end of the residue outlet is fixedly connected on the bottom end of grit chamber, the lower end of the residue outlet and institute It states upper valve body to be fixedly connected by flange A, the receipts grit chamber is fixedly connected with the lower valve body by flange B.

Preferably, the inside cleans scraping blade and is fixed in the groove of the upper valve body by flange A.

Preferably, the lower valve body and flange B corresponding position offer jackscrew screwed hole, are in the jackscrew screwed hole Equipped with jackscrew, the jackscrew and plate following table face contact.

Preferably, the side of the plate valve gear offers hole, and the hole is fixedly installed with wash tub pipe.

Preferably, the driving device, which is fixed by the bracket, is mounted on residue outlet.

3, beneficial effect

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

(1) a kind of gas burner of the utility model is slagged tap anti-block apparatus, and crushed aggregates device includes ultrasonic wave cracker and temperature Monitor controller, compared with mechanical vibrator destroyer in the prior art, the utility model ultrasonic wave cracker is using shake Ultrasonic wave cracker small, that noise is small is moved, the vibration in equipment operation and noise can be reduced, increase the service life of equipment Influence of noise with reduction to periphery.With it is in the prior art manually to the start and stop of rapping apparatus compared with, using temperature monitoring control Device processed controls ultrasonic wave cracker, can quick, accurately carry out start and stop to ultrasonic wave cracker, and quickly response can allow ultrasound Wave cracker more accurately carries out break process to the slag charge of agglomeration, can extend the service life of equipment and reduce human resources Waste；

(2) a kind of gas burner of the utility model is slagged tap anti-block apparatus, and residue outlet is designed to 2 and 2 or more, to slag charge It is shunted, so that slag charge will not the congestion in pipeline.The upper valve body of plate valve gear is set with residue outlet and lower valve body with slag is received Be all made of flanged joint when standby connection, this connection type can make gate valve and residue outlet and receipts slag equipment it is more convenient to install and The plate valve gear on failure side can be closed when one of receipts slag equipment failure needs to overhaul, will receive slag by disassembly Equipment, which disassembles, can be replaced and be overhauled, and one side without failure at the same time can operate normally, and not have to shut down Carry out repair and maintenance；

(3) a kind of gas burner of the utility model is slagged tap plate valve gear described in anti-block apparatus, including upper valve body, lower valve Body and plate, open up on upper valve body sidewall it is fluted be used to clean scraping blade inside installation by adhering, inside cleans scraping blade and plate It contacts with each other, strikes off the residual cinder on plate when plate moves back and forth, compared with prior art, slag charge flows in pipeline The accumulation that slag charge will not be formed when dynamic at plate valve gear, will not make the running of plate not smooth and at plate valve gear It results in blockage；

(4) a kind of the slag tap side of the gate valve of anti-block apparatus of gas burner of the utility model offers hole, for flushing water The installation of pipe, compared with prior art, wash tub pipe can be rinsed plate and gate valve, will remain in plate valve gear Interior slag charge rinses out, and can preferably ensure unobstructed inside plate valve gear, makes cinder will not be at plate valve gear position Accumulated plugging；

(5) a kind of gas burner of the utility model is slagged tap anti-block apparatus, and plate, which provides power by driving device, makes plate It may be implemented to move back and forth, removably be installed between driving device and plate by bolt, when needing replacing driving device, It only needs the plate valve gear that will need replacing driving device to close, carries out replacement driving device, another residue outlet normal use；

(6) the utility model structure is simple, and design is rationally, easily fabricated, facilitates the assembly and disassembly of equipment, and conveniently The maintenance and replacement of component.

Detailed description of the invention

Fig. 1 is that a kind of gas burner of the utility model is slagged tap the schematic diagram of anti-block apparatus；

Fig. 2 is the amplified sectional view of plate valve gear；

Fig. 3 is the amplified scheme of installation of plate valve gear；

Fig. 4 is plate enlarged drawing.

Primary symbols illustrate in figure: 1, grit chamber, 11, jackscrew, 12, jackscrew screwed hole, 9, flange A, 10, flange B, 2, particle Device, 21, ultrasonic wave cracker, 22, temperature monitor and control device, 3, residue outlet, 4, plate valve gear, 41, internal cleaning scraping blade, 42, plate, 43, upper valve body, 44, lower valve body, 5, wash tub pipe, 6, receipts slag equipment, 7, hole, 8, driving device.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Therefore, below to providing in the accompanying drawings The detailed description of the embodiments of the present invention be not intended to limit the range of claimed invention, but only Indicate the selected embodiment of the utility model.Based on the embodiments of the present invention, those of ordinary skill in the art are not having Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.

The utility model is further described below in the following with reference to the drawings and specific embodiments.

Embodiment 1

With reference to Fig. 1, the present embodiment is that a kind of gas burner is slagged tap anti-block apparatus, including grit chamber 1, residue outlet 3, receive slag equipment 6, Crushed aggregates device 2 and plate valve gear 4.Wherein crushed aggregates device 2 includes ultrasonic wave cracker 21, is equipped with and inserts in plate valve gear 4 Plate 42 and internal cleaning scraping blade 41, residue outlet 3 are 2 and 2 or more.

Using mechanical vibrator mode when slag charge in the prior art is crushed, such as: pneumatic vibrator device, it is pneumatic to shake It beats device and is mounted on grit chamber slag notch position, rapping is carried out by the outer wall to grit chamber when work, slag charge is broken to realize Broken, it is insufficient that such crumbling method can make the slag charge in position among grit chamber be crushed, and the degree of crushing of slag charge is uneven, Equipment can be made to generate biggish vibration and noise when being crushed to slag charge, and the outer wall of grit chamber is caused to damage.Existing skill Gate valve in art is sleeved on residue outlet, and the plate in gate valve pierces into residue outlet, and residue outlet is 1, in the course of work Middle slag charge residual can be attached on plate, cause to hinder to the reciprocating motion of plate, and may cause to hinder at gate valve position Plug, and gate valve is sleeved on residue outlet that there is also inconveniences to mount and dismount gate valve, to examine receiving slag equipment When repairing, needs to shut down and be overhauled.

The ultrasonic wave cracker 21 of the utility model may be mounted at any position of 1 side wall of grit chamber, carry out to slag charge Can be uniformly crushed when broken, still can be sufficiently crushed, at work will not be to grit chamber 1 in intermediate slag charge outside Wall generates big vibration and generates big noise.Residue outlet 3 shunts slag charge, and the lower end of every residue outlet is equipped with slotting Plate valve device 4 is connect using flange A with residue outlet 3 during installation, and blending bolt is fastened, and plate 42 is inserted into lower valve body 44 In cavity in, opened up on the side wall of upper valve body 43 it is fluted, inside clean scraping blade 41 be mounted in groove, lower part is worn under The cavity of valve body 44, inside clean scraping blade 41 lower part contacted with the upper surface of plate 42, plate 42 reciprocating motion when inside The residual slag charge adhered on plate 42 can be scraped by cleaning scraping blade 41, keep not having the attachment of slag charge on plate 42, thus It keeps being not blocked in 42 motion process of plate and hinder, and ensure not will cause obstruction in 4 part of plate valve gear, inside cleans and scrapes Fixing internal while flange A and fixed plate valve gear 4 of piece 41 cleans scraping blade 41, makes the internal scraping blade that cleans that position will not occur The plate valve gear 4 at failure end can be closed and be overhauled, without event when receipts slag equipment fault needs to overhaul by the offset set One side of barrier can work normally, and not need maintenance down.

Embodiment 2

What embodiment 2 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 1, difference It is, selects electromagnetism cracker to be crushed slag charge, so that the slag charge in grit chamber 1 is resonated by electromagentic resonance, to realize block Shape slag charge is broken into uniformly tiny slag charge under the action of electromagnetic ultrasonic wave cracker, and electromagnetic ultrasonic wave cracker is to make slag charge Resonance is generated to broken slag charge, so will not generate entirety in shattering process significantly shakes and generate noise.

Embodiment 3

What embodiment 3 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 1, difference It is, does not use scraping blade to handle plate 42 when handling the slag charge on plate 42, using on the side wall of plate valve gear 4 Hole 7 is opened up, is in be inserted with wash tub pipe 5 in hole 7, the water outlet of wash tub pipe 5 is slightly put in the cavity of lower valve body 44 and in plate 42 upper surface is concordant, plate 42 at work, plate 42 is rinsed, so that it is guaranteed that on plate 42 without residual cinder Attachment, it is ensured that plate 42 during the work time without slag charge hinder move, so that slag charge is not resulted in blockage at plate valve gear 4.

Embodiment 4

What embodiment 4 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 1, difference It is, offers hole 7 in the side wall of plate valve gear 4, be in be inserted with wash tub pipe 5 in hole 7, the water outlet of wash tub pipe 5 is slightly stretched It is in into the cavity of lower valve body 44 and concordant with 42 upper surface of plate, while fluted, groove is opened up on the side wall of upper valve body 43 It is interior that in internal cleaning scraping blade 41 is inserted with, the lower part that inside cleans scraping blade 41 is contacted with 42 upper surface of plate, when plate 42 works, Inside cleans scraping blade 41 and strikes off the residual slag charge of plate upper surface, and the high pressure water that wash tub pipe 2 is gone out at the same time is by plate 42 rinse out with some residual slag charges on internal cleaning scraping blade 41, it is ensured that plate 42 keeps smooth during the motion, makes slag Material will not block at plate valve gear 4.

Embodiment 5

As shown in Figure 1, what the present embodiment 5 designed is that a kind of gas burner is slagged tap anti-block apparatus, by grit chamber 1, crushed aggregates device 2, Residue outlet 3, plate valve gear 4 and receipts slag equipment 6 form.

As shown in Figure 2 and Figure 3, a kind of gas burner of design slag tap anti-block apparatus design in plate valve gear 4 divide for upper valve Body 43, lower valve body 44, plate 42, internal cleaning 41 wash tub pipe 5 of scraping blade.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, grit chamber 1 is fixed, the side wall in grit chamber 1 is fixedly installed with crushed aggregates device 2, Crushed aggregates device is made of ultrasonic wave cracker 21 and temperature monitor and control device 22, and ultrasonic wave cracker 21 is soldered to the side of grit chamber 1 Wall middle position, temperature monitor and control device 22 are welded on the side wall of grit chamber 1 and positioned at the upper surface of ultrasonic wave cracker 21, temperature prisons It surveys by being electrically connected between controller 22 and ultrasonic wave cracker 21, residue outlet 3 is welded in 1 lower end of grit chamber, and residue outlet 3 is 2 Isocon shunts slag charge, passes through flange A in the cavity of every 3 lower end of residue outlet insertion upper valve body 43 and with upper valve body 43 Installation, blending bolt fastening are received in the cavity of 6 upper end of slag equipment insertion lower valve body 44 and are installed with lower valve body 44 by flange B, Blending bolt fastening.

Inside cleaning scraping blade is T-shaped, and design has corresponding with inside cleaning 41 shape of scraping blade on the side wall of upper valve body 43 Groove, groove cleans scraping blade 41 and is through in the cavity of lower valve body 44 in dress is internal, pacifies flange A and upper valve body 43 are fixed Internal cleaning scraping blade 41 can be fixed when dress, make the internal scraping blade 41 that cleans that the offset of position, the lateral water of plate 42 will not occur Flat to pierce into lower valve body 44, design has jackscrew screwed hole 12, jackscrew screwed hole 12 on the position corresponding with flange B of lower valve body 44 For in dress jackscrew 11, jackscrew 11 withstands on the lower surface of plate 42, so that the upper surface of plate 42 is cleaned scraping blade 41 with inside and connect Touching, the plug designing of jackscrew 11 are dome, and plate 42 will not be scratched when plate 42 moves back and forth, and the end of plate 42, which connects, drives Dynamic device 8, driving device 8 are selected the pneumatic actuating device 8 that response is fast, driving force is big, are opened up on 44 left side side wall of lower valve body There is hole 7, wash tub pipe 5 is installed, 5 water outlet of wash tub pipe is parallel with 42 upper surface of plate, to prevent cinder in plate on hole 7 It moves back and forth another side of Shi Huicong lower valve body 44 to leak out, sealing element is installed in side and is sealed.

In use, temperature monitor and control device 22 senses the entrance of slag charge, by defeated when having slag charge to enter in grit chamber 1 Signal enabling ultrasonic wave cracker 21 out selects ultrasonic wave cracker herein, starts while ultrasonic wave cracker 21 starts Pneumatic actuating device 8 in plate valve gear 4, driving plate 42 move back and forth in lower valve body 44, and ultrasonic wave cracker 21 is right Slag charge in grit chamber 1 is crushed, and slag charge is punished in residue outlet 3 and flowed, in slag when entering residue outlet 3 from 1 outlet at bottom of grit chamber When expecting up at plate valve gear 4, the reciprocal movement of plate 42 carries out current limliting to slag charge, while wash tub pipe 5 is on plate 42 Surface is rinsed, when plate 42 moves back and forth inside clean scraping blade 41 and scrape the cinder for being attached to 42 upper surface of plate Remove, it is ensured that plate 42 move it is smooth, final cinder enter receive slag equipment 6 in carries out subsequent processing.

By practical operation, observes that noise is small when ultrasonic wave cracker works, equipment vibration is small, pass through observation and receive slag Slag charge in equipment can see ultrasonic wave cracker to the broken uniform, thorough of slag charge, and slag charge will not at residue outlet shunting Blocking is generated, slag charge will not generate clogging when handling through plate valve gear inside plate valve gear, receive slag equipment Do not occur card machine phenomenon caused by agglomerating because of slag charge when carrying out post-processing to slag charge, is torn open by the plate valve gear after work It unloads the blocking for observing internal not cinder down, there is no cinder to remain on plate and move smooth.

Embodiment 6

What embodiment 6 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, grit chamber 1 is designed to cylindric, the internal diameter of grit chamber 1 is greater than the internal diameter of 3 upper end of residue outlet, and columned grit chamber can mention The flowing velocity of high slag charge makes slag charge be not easy to form the attachment of slag charge on the inner sidewall of grit chamber, while super ultrasonic wave is broken Glassware is mounted at the lower end slag notch of grit chamber 1 and is crushed to slag charge, and slag charge enters residue outlet 3 here, due to residue outlet 3 The internal diameter of upper end is less than the internal diameter of grit chamber 1, so slag charge can flow velocity be slack-off at grit chamber's slag notch, concentrates here to slag charge It is broken can be more thorough.

Embodiment 7

What embodiment 7 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, T-shaped inside cleans 41 upper surface of scraping blade and offers through-hole, and what is opened up on upper valve body 43 scrapes plate shape with inside cleaning Corresponding groove offers hole corresponding with inside cleaning scraping blade 41, sunk screw when cleaning scraping blade 41 inside installation Inside is cleaned into scraping blade 41 and upper valve body 43 is fixed, has no effect on the installation of flange A Yu plate valve gear 4.

Embodiment 8

What embodiment 8 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, it is in thin straight panel shape that inside, which cleans scraping blade 41, and upper valve body 43 opens up the direct through groove slightly shorter than internal cleaning 41 width of scraping blade, interior Portion cleans scraping blade 41 and direct through groove is interference fitted, and fixing internal cleans the position of scraping blade 41 while flange A and fixed upper valve body It sets, so that internal 41 position of scraping blade that cleans is fixed.

Embodiment 9

What embodiment 9 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, the slot in dress pin is offered in lower valve body 44, and flange B does not offer hole in the position of corresponding cotter way, will be inserted by pin Plate 42 is pushed up to being in contact with internal clearing apparatus 41, and after 42 position of plate is fixed, flange B is in fixed slag equipment 6 of receiving under While valve body 44, the position of fixed pin, so that pin will not generate the offset of position.

Embodiment 10

What embodiment 10 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, the slag notch riveting of 3 upper end of residue outlet and grit chamber 1, the easy to disassemble and other residue outlets of replacement.

Embodiment 11

What embodiment 11 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, residue outlet 3 is equipped with 4, shunts to slag charge, and each residue outlet lower part is equipped with plate valve gear 4.

Embodiment 12

What embodiment 12 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, the shunt conduit of residue outlet 3 is not in the connection of integral type with general pipeline, is connected with connector in the lower end of general pipeline, connector goes out Mouth is 2 and 2 or more, and each outlet of connector is respectively connected with an isocon, and each isocon lower part is equipped with plate valve gear 4。

Embodiment 13

What embodiment 13 designed is that a kind of gas burner is slagged tap anti-block apparatus, and basic structure is the same as embodiment 5, difference It is, driving device 8 selects fluid pressure drive device 8 in the present embodiment, can make to drive the more steady fortune in the process of plate 42 It is dynamic, the dynamical stability provided.

Claims (10)

1. The anti-block apparatus 1. a kind of gas burner is slagged tap, including grit chamber (1), residue outlet (3) and receipts slag equipment (6), it is characterised in that: also Including crushed aggregates device (2) and plate valve gear (4), wherein the crushed aggregates device (2) includes ultrasonic wave cracker (21), institute The ultrasonic wave cracker (21) stated is fixed on described grit chamber (1) side wall, and the plate valve gear (4) is fixed on described slag tap The lower end of (3) is managed, the grit chamber (1), residue outlet (3) and receipts slag equipment (6) are sequentially connected from top to bottom.
2. The anti-block apparatus 2. a kind of gas burner according to claim 1 is slagged tap, it is characterised in that: the crushed aggregates device (2) It further include temperature monitor and control device (22), the grit chamber (1) is in rounding mesa-shaped, and temperature monitor and control device (22) is located at ultrasonic wave The top of cracker (21) is simultaneously fixed on grit chamber (1) side wall, the ultrasonic wave cracker (21) and temperature monitor and control device (22) it is electrically connected.
3. The anti-block apparatus 3. a kind of gas burner according to claim 1 is slagged tap, it is characterised in that: the residue outlet (3) Lower end bifurcated is 2 or 2 or more, and every residue outlet (3) lower part is equipped with plate valve gear (4).
4. The anti-block apparatus 4. a kind of gas burner according to claim 3 is slagged tap, it is characterised in that: the plate valve gear (4) lower end is provided with a receipts slag equipment (6).
5. The anti-block apparatus 5. a kind of gas burner according to claim 1 is slagged tap, it is characterised in that: the plate valve gear (4) it is divided into upper valve body (43), plate (42) and lower valve body (44), the upper valve body (43) and lower valve body from top to bottom (44) the intermediate cavity for being provided with perforation, opens up on the side wall of the upper valve body (43) fluted, and groove, which is embedded in, to be equipped with Inside cleans scraping blade (41), the internal cavity for cleaning scraping blade (41) lower part and being inserted into the lower valve body (44), described Plate (42) transversely and horizontally pierces into the lower valve body (44), internal cleaning scraping blade (41) and the plate (42) upper surface It contacts with each other, the end of the plate (42) is connected with driving device (8).
6. The anti-block apparatus 6. a kind of gas burner according to claim 5 is slagged tap, it is characterised in that: the residue outlet (3) Upper end is fixedly connected on the bottom end of grit chamber (1), and the lower end and the upper valve body (43) of the residue outlet (3) pass through flange A (9) It is fixedly connected, the receipts slag equipment (6) is fixedly connected with the lower valve body (44) by flange B (10).
7. The anti-block apparatus 7. a kind of gas burner according to claim 5 or 6 is slagged tap, it is characterised in that: the inside cleans Scraping blade (41) is fixed in the groove of the upper valve body (43) by flange A (9).
8. The anti-block apparatus 8. a kind of gas burner according to claim 5 is slagged tap, it is characterised in that: the lower valve body (44) with Flange B (10) corresponding position offers jackscrew screwed hole (12), is in that jackscrew (11) are housed in the jackscrew screwed hole (12), described Jackscrew (11) and plate (42) following table face contact.
9. The anti-block apparatus 9. a kind of gas burner according to claim 5 is slagged tap, it is characterised in that: the plate valve gear (4) side offers hole (7), and the hole (7) is fixedly installed with wash tub pipe (5).
10. The anti-block apparatus 10. a kind of gas burner according to claim 5 is slagged tap, it is characterised in that: the driving device (8) It is fixed by the bracket and is mounted on residue outlet (3).