CN117869889A - Soil thermal desorption multistage temperature control natural gas burner gas regulating device - Google Patents
Soil thermal desorption multistage temperature control natural gas burner gas regulating device Download PDFInfo
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- CN117869889A CN117869889A CN202211235107.5A CN202211235107A CN117869889A CN 117869889 A CN117869889 A CN 117869889A CN 202211235107 A CN202211235107 A CN 202211235107A CN 117869889 A CN117869889 A CN 117869889A
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- Prior art keywords
- cavity
- thermal desorption
- natural gas
- casing
- regulating device
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000007789 gas Substances 0.000 title claims abstract description 29
- 239000003345 natural gas Substances 0.000 title claims abstract description 20
- 238000003795 desorption Methods 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 15
- 239000002689 soil Substances 0.000 title claims abstract description 13
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011066 ex-situ storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a soil thermal desorption multistage temperature control natural gas burner gas regulating device, which comprises a shell for providing surrounding for the device, wherein a plurality of first sliding grooves are formed in the shell, a plurality of cavity blocks are arranged in the shell, sliding columns correspondingly arranged in the first sliding grooves are arranged on the cavity blocks, annular whole rows of the cavity blocks are formed between the cavity blocks, an air outlet pipe, a gas pipe and an air pipe are respectively arranged on three adjacent cavity blocks, the cavity blocks surround to form a closed annular cavity block group, a rotary drum for regulating the air inlet and the air outlet of a cavity is arranged in the cavity block group, the rotary drum is eccentric to one side of the cavity block provided with the air outlet pipe, and driving discs are arranged at the upper end and the lower end of the shell; according to the invention, the cavity block inside can be driven through the cooperation between the shell and the driving disc, the cavity block can change the size of the cavity inside, and the function of changing the air pressure is realized through cooperation with the rotary drum.
Description
Technical Field
The invention belongs to the technical field of natural gas burners, and particularly relates to a soil thermal desorption multi-stage temperature control natural gas burner gas regulating device.
Background
With the continuous enhancement of the awareness of domestic environmental protection and the continuous enhancement of government supervision on environmental protection, the continuous enhancement of emission standards is realized, the demand for pollution treatment is continuously increased in the development process of recent years in China, the solution scheme is also changed into a plurality of solutions, the pollution problems solved by the solution are also essentially different, and the organic pollution repair technology mainly comprises a thermal desorption method, a chemical oxidation/reduction method, a solidification/stabilization method and the like according to the different properties of organic pollutants;
the thermal desorption technology is that organic pollutants are heated to boiling point in a heating mode, then organic matters in the organic pollutants are volatilized and separated, waste gas is treated, the aim of restoration is achieved at the same time, the existing ex-situ direct thermal desorption equipment in the market at the present stage is high in investment cost, high in operation cost, large in occupied area, low in site applicability, complex and unstable in equipment operation and complex in secondary pollution prevention and treatment process, the ex-situ indirect thermal desorption equipment is high in energy consumption, high in desorption gas treatment difficulty, complex in generated sewage working condition and complex in secondary treatment, when the device is heated by natural gas, the natural gas is transmitted to a cooking range to be mixed with air when the traditional natural gas is combusted, and the air outlet quantity of the natural gas is required to be changed, the air pressure adjustment of the mixed gas cannot be realized to change the firepower of a combustor, so that the operation of a user is not facilitated;
therefore, the invention mainly solves the problems that the natural gas combustion device is not provided with a gas pressure adjusting device and can not realize the gas pressure adjustment of the mixed gas to change the fire power of the burner.
Disclosure of Invention
The invention aims to provide a soil thermal desorption multistage temperature control natural gas burner gas regulating device, which mainly solves the problems that the natural gas burner device is not provided with a gas pressure regulating device and can not realize the gas pressure regulation of mixed gas to change the firepower of a burner.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a multistage accuse temperature's of soil thermal desorption natural gas combustor gas regulating device, includes the casing that provides the surrounding for the device, a plurality of first spouts have been seted up on the casing, install a plurality of chamber pieces in the casing, form annular permutation installation between the chamber piece, be provided with outlet duct, gas pipe and air pipe on the adjacent three chamber piece respectively, the chamber piece surrounds into inclosed annular chamber piece group, the rotary drum of adjusting the cavity air inlet and outlet of intracavity installation in the chamber piece group, the rotary drum is eccentric in setting up chamber piece one side that has the outlet duct, the upper and lower extreme all is provided with the driving disk on the casing, a plurality of second spouts opposite with first spout rotation direction have been seted up on the driving disk, be provided with the traveller that passes first spout and second spout simultaneously on the chamber piece.
Further, a plurality of screw holes and a third sliding groove are formed in the side of the shell, a shaft column is arranged at the outer center of the shell, a hole groove is formed in the eccentric position inside the shell, and a plurality of pipe grooves which are convenient for the movement of the air pipe are formed in the edge of the shell.
Further, a shaft groove for mounting a shaft column is formed in the center of the driving disc, and a connecting plate for butt joint is welded to the edge of the driving disc.
Further, the connecting plates between the driving plates are fixed through bolts, and handles capable of controlling tightness of the studs are sleeved on the bolts.
Further, a limit groove is formed in the inner side of the cavity block, a sliding block is arranged on the end head of the cavity block, and the sliding block is installed corresponding to the limit groove of the next cavity block.
Further, a plurality of sliding cavities are formed in the rotary drum, a baffle plate capable of sliding is arranged in the sliding cavities, and a spring is arranged between the baffle plate and the sliding cavities.
The invention has the following beneficial effects:
the invention can change the air pressure relation of the air inlet mixing and the air outlet of the fuel gas by changing the internal cavity, is not limited to the number of the cavity blocks, can realize better functions of fuel gas inlet, air inlet, gas mixing and gas discharge by increasing the number of the cavity blocks so as to lead the internal cavity to be round, directly uses the mixed fuel gas for a combustion device, and can realize the size of the cavity by the movement of the internal cavity blocks, and the movement of the cavity blocks realizes the displacement by sliding grooves with different steering between a shell and a driving disc, so that a rotary drum can adapt to the transmission function of the reduced and enlarged cavity.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: the whole structure diagram of the invention;
fig. 2: the internal structure of the invention is patterned;
fig. 3: the shell and the driving disc structure diagram of the invention;
fig. 4: the cavity block mounting structure diagram of the invention;
fig. 5: the internal installation structure of the rotary drum is shown in the drawing.
In the drawings, the list of components represented by the various numbers is as follows:
1. a housing; 11. a first chute; 2. a cavity block; 21. a spool; 22. an air outlet pipe; 23. a gas pipe; 24. an air tube; 3. a rotating drum; 4. a drive plate; 12. a screw hole; 13. a third chute; 14. a shaft post; 15. a hole groove; 16. a tube groove; 41. a second chute; 42. a shaft groove; 43. a connecting plate; 5. a bolt; 6. a handle; 25. a limit groove; 26. a slide block; 31. a sliding cavity; 32. a partition plate; 33. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-5: a natural gas burner gas regulating device of multistage accuse temperature of soil thermal desorption, its characterized in that: the device comprises a shell 1 for providing surrounding for the device, wherein a plurality of first sliding grooves 11 are formed in the shell 1, a plurality of cavity blocks 2 are installed in the shell 1, annular whole rows of the cavity blocks 2 are formed, an air outlet pipe 22, a gas pipe 23 and an air pipe 24 are respectively arranged on three adjacent cavity blocks 2, the cavity blocks 2 surround to form a closed annular cavity block group, a rotary drum 3 for adjusting the air inlet and the air outlet of a cavity is installed in the cavity block group, the rotary drum 3 is eccentric to one side of the cavity block 2 provided with the air outlet pipe 22, driving discs 4 are arranged at the upper end and the lower end of the shell 1, a plurality of second sliding grooves 41 opposite to the first sliding grooves 11 in rotation direction are formed in the driving discs 4, and sliding columns 21 which simultaneously penetrate through the first sliding grooves 11 and the second sliding grooves 42 are arranged on the cavity blocks 2; the device drives the sliding column to move through the driving relation between the driving disc and the shell, so that the position relation of the inner cavity block is changed, the size of a cavity formed by the cavity block is changed, the distance between the rotating drum and the cavity block is changed through the adaptation size of the rotating drum, the size of a space between the rotating drum and the cavity block is changed, and the internal air pressure is changed.
As shown in fig. 2: the side of the shell 1 is provided with a plurality of screw holes 12 and a third chute 13, the outer center position of the shell 1 is provided with a shaft column 14, the eccentric position inside the shell 1 is provided with a hole slot 15, and the edge of the shell 1 is provided with a plurality of pipe slots 16 which are convenient for the movement of an air pipe; the pipe groove can enable the air pipe to realize sliding action in the groove.
As shown in fig. 3: a shaft groove 42 for mounting the shaft post 14 is formed in the center of the driving disc 4, and a connecting plate 43 for butt joint is welded on the edge of the driving disc 4; the connection plates are used for limiting the position relation through bolts.
As shown in fig. 1: the connecting plates between the driving discs 4 are fixed through bolts 5, and the bolts 5 are sleeved with handles 6 capable of controlling tightness of the studs; the handle can control the tightness degree of the bolt, and is convenient for manually controlling the position relationship between the driving disc and the shell, thereby changing the size of the inner cavity.
As shown in fig. 4: a limiting groove 25 is formed in the inner side of the cavity block 2, a sliding block 26 is arranged on the end head of the cavity block 2, and the sliding block 26 is installed corresponding to the limiting groove 25 of the next cavity block 2; the cavity blocks can be prevented from being shifted by butt joint between the sliding blocks and the limiting grooves, and the air tightness of the device is affected.
As shown in fig. 5: a plurality of sliding cavities 31 are formed in the rotary drum 3, a baffle plate 32 capable of sliding is arranged in the sliding cavities 31, and a spring 33 is arranged between the baffle plate 32 and the sliding cavities 31; the spring can promote the baffle outwards to remove for can closely laminate between baffle and the chamber piece, prevent revealing between the gas.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A natural gas burner gas regulating device of multistage accuse temperature of soil thermal desorption, its characterized in that: including providing casing (1) of encircleing for the device, a plurality of first spouts (11) have been seted up on casing (1), install a plurality of chamber pieces (2) in casing (1), form annular whole row installation between chamber piece (2), be provided with outlet duct (22), gas pipe (23) and air pipe (24) on adjacent three chamber piece (2) respectively, chamber piece (2) are around into inclosed annular chamber piece group, rotary drum (3) of adjusting the cavity and admitting air are installed to chamber piece group, rotary drum (3) eccentric in setting up chamber piece (2) one side that has outlet duct (22), the upper and lower end of casing (1) all is provided with driving disk (4), a plurality of second spouts (41) opposite with first spout (11) rotation direction have been seted up on driving disk (4), be provided with on chamber piece (2) and pass simultaneously first spout (11) and second spout (42) traveller (21).
2. The natural gas burner gas regulating device with multistage temperature control by soil thermal desorption according to claim 1, wherein the device is characterized in that: the side of casing (1) has seted up a plurality of screw (12) and third spout (13), and the outside central point of casing (1) puts and is provided with pedestal (14), the inside eccentric position of casing (1) is provided with hole groove (15), and a plurality of piping channels (16) convenient for tracheal activity have been seted up at the edge of casing (1).
3. The natural gas burner gas regulating device with multi-stage temperature control by soil thermal desorption according to claim 2, wherein: the center of the driving disc (4) is provided with a shaft groove (42) for mounting the shaft column (14), and the edge of the driving disc (4) is welded with a connecting plate (43) for butt joint.
4. The natural gas burner gas regulating device with multistage temperature control by soil thermal desorption according to claim 1, wherein the device is characterized in that: the connecting plates between the driving discs (4) are fixed through bolts (5), and the bolts (5) are sleeved with handles (6) capable of controlling tightness of the studs.
5. The natural gas burner gas regulating device with multistage temperature control by soil thermal desorption according to claim 1, wherein the device is characterized in that: the inner side of the cavity block (2) is provided with a limit groove (25), the end of the cavity block (2) is provided with a sliding block (26), and the sliding block (26) is installed corresponding to the limit groove (25) of the next cavity block (2).
6. The natural gas burner gas regulating device with multistage temperature control by soil thermal desorption according to claim 1, wherein the device is characterized in that: a plurality of sliding cavities (31) are formed in the rotary drum (3), a baffle plate (32) capable of sliding is arranged in the sliding cavities (31), and a spring (33) is arranged between the baffle plate (32) and the sliding cavities (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235107.5A CN117869889A (en) | 2022-10-10 | 2022-10-10 | Soil thermal desorption multistage temperature control natural gas burner gas regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211235107.5A CN117869889A (en) | 2022-10-10 | 2022-10-10 | Soil thermal desorption multistage temperature control natural gas burner gas regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117869889A true CN117869889A (en) | 2024-04-12 |
Family
ID=90579886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211235107.5A Pending CN117869889A (en) | 2022-10-10 | 2022-10-10 | Soil thermal desorption multistage temperature control natural gas burner gas regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117869889A (en) |
-
2022
- 2022-10-10 CN CN202211235107.5A patent/CN117869889A/en active Pending
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