CN205447246U - Single hop formula rubber membrane canned type gas chamber - Google Patents
Single hop formula rubber membrane canned type gas chamber Download PDFInfo
- Publication number
- CN205447246U CN205447246U CN201620271183.5U CN201620271183U CN205447246U CN 205447246 U CN205447246 U CN 205447246U CN 201620271183 U CN201620271183 U CN 201620271183U CN 205447246 U CN205447246 U CN 205447246U
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- cabinet
- sealing
- pipe
- gas chamber
- type gas
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Abstract
The utility model discloses a single hop formula rubber membrane canned type gas chamber, the problem of mainly being corroded easily to the single hop formula rubber membrane canned type gas chamber's under the prior art cabinet bottom plate has provided a single hop formula rubber membrane canned type gas chamber, including the cabinet body, cabinet bottom plate, piston and the setting sealing mechanism between the cabinet body and piston, the cabinet body includes cabinet top and lateral wall, wherein, the cabinet bottom plate is flat substrate, flat substrate's upper surface covers has the protection water layer. The utility model discloses the water layer of cabinet bottom plate upper surface setting can dilute the coal gas comdenstion water of appearing in the cabinet, reduce the concentration of corroding the material, can come cabinet bottom plate and high temperature, oxygen -bearing coal gas separation again simultaneously to can improve the corruption situation of cabinet bottom plate greatly.
Description
Technical field
This utility model relates to a kind of unistage type rubber diaphragm sealing type gas chamber.
Background technology
Domestic iron and steel metallurgical industry, unistage type rubber diaphragm sealing type gas chamber is mainly used in storing blast furnace gas or coal gas of converter, due to its have making to be simple and convenient to operate, piston runs the factor such as fast and is increasingly welcome by users.In prior art, dome-shaped is used at the bottom of the cabinet of unistage type rubber diaphragm sealing type gas chamber, purpose is beneficially condensed water and the discharge of dust, but along with blast furnace gas and RECOVERY OF CONVERTER GAS more and more use dry method dust, the dust content of gas of entrance gas chamber is few, temperature is high, corrosive deposit increases.The gas condensed water constantly separated out in gas chamber trickle at side plate along the cabinet plate upper surface of dome-shaped, the corrosive deposit concentration height in gas condensed water, continuous erosion corrosion cabinet base plate, simultaneously the high-temperature of coal gas and the oxygen-containing effect playing again catalyzed corrosion.Cabinet base plate quickly can produce leak source because of corrosion, reveals coal gas, jeopardizes safety in production, and the leak source position of cabinet base plate is difficult to search, and the difficulty of maintenance is big.
Utility model content
For the problems referred to above, this utility model provides a kind of unistage type rubber diaphragm sealing type gas chamber preventing condensed water corrosion base plate.
For reaching above-mentioned purpose, this utility model unistage type rubber diaphragm sealing type gas chamber, including cabinet, cabinet base plate, piston and the sealing mechanism being arranged between cabinet and piston；Described cabinet base plate is plane bottom plate, and the upper surface of described plane bottom plate is coated with protection water layer.
Further, the bottom of described cabinet is provided with drainage arrangement at the bottom of cabinet.
Further, drainage arrangement at the bottom of described cabinet includes collector pipe and the U-shaped water sealing (sealing water) pipe being connected with collector pipe.
Further, described U-shaped seal pipe is provided with filler and 2 valves.
Further, one end mouth of pipe being connected with collector pipe of described U-shaped water sealing (sealing water) pipe is provided with liquid level adjustment cap.
Further, it is provided with sewage draining exit at the minimum point of described U-shaped seal pipe.
Further, described collector pipe is provided with maintenance discharge opening away from one end of cabinet, described maintenance discharge opening includes the flange that is connected with described collector pipe and the blind flange with described Flange joint, concordant with the upper surface of described cabinet base plate at the bottom of the pipe of the mouth of pipe of described collector pipe.
This utility model unistage type rubber diaphragm sealing type gas chamber uses the cabinet base plate of flat shape, compared with dome-shaped cabinet base plate, both the steel consumption of cabinet base plate and the quantities of gas-holder foundation can have been reduced, it is easy to again laying welding and the gas holder foundation construction of cabinet base plate, thus reduce investment cost, shorten construction duration.The gas condensed water that the water layer that cabinet plate upper surface is arranged separates out in can diluting cabinet, reduces the concentration of corrosive deposit, cabinet base plate and high-temperature, oxygen containing coal gas can be intercepted and be come, such that it is able to be substantially improved the corrosion condition of cabinet base plate the most again.
Accompanying drawing explanation
Fig. 1 is the contour structures generalized section of prior art unistage type rubber diaphragm sealing type gas chamber；
Fig. 2 is the contour structures generalized section of this utility model unistage type rubber diaphragm sealing type gas chamber；
Fig. 3 be the unistage type rubber diaphragm sealing type gas chamber described in this utility model embodiment cabinet at the bottom of drainage arrangement schematic diagram.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is further described.
Embodiment 1
As shown in Figure 1, existing unistage type rubber diaphragm sealing type gas chamber includes cabinet top 11, sidewall 12, cabinet base plate 21, piston 13, sealing mechanism 14, piston leveling device 15 and coal gas automatic relief pipe 16, and at the bottom of cabinet base plate 21 cabinet, use dome-shaped, purpose is beneficially condensed water and the discharge of dust, but along with blast furnace gas and RECOVERY OF CONVERTER GAS more and more use dry method dust, the dust content of gas of entrance gas chamber is few, temperature is high, corrosive deposit increases.The gas condensed water constantly separated out in gas chamber trickle at side plate along the cabinet plate upper surface of dome-shaped, the corrosive deposit concentration height in gas condensed water, continuous erosion corrosion cabinet base plate, simultaneously the high-temperature of coal gas and the oxygen-containing effect playing again catalyzed corrosion.Cabinet base plate quickly can produce leak source because of corrosion, reveals coal gas, jeopardizes safety in production, and the leak source position of cabinet base plate is difficult to search, and the difficulty of maintenance is big.
As in figure 2 it is shown, the unistage type rubber diaphragm sealing type gas chamber of the present embodiment includes cabinet, cabinet base plate 21 and is arranged on the sealing mechanism 14 between cabinet, piston 13, piston leveling device 15, coal gas automatic relief pipe 16；Described cabinet includes cabinet top 11 and sidewall 12；Wherein, described cabinet base plate 21 is plane bottom plate, and the upper surface of described plane bottom plate is coated with protection water layer 22.
The present embodiment unistage type rubber diaphragm sealing type gas chamber uses the cabinet base plate 21 of flat shape, compared with dome-shaped cabinet base plate 21, both the steel consumption of cabinet base plate 21 and the quantities of gas-holder foundation can have been reduced, it is easy to again laying welding and the gas holder foundation construction of cabinet base plate 21, thus reduce investment cost, shorten construction duration.The gas condensed water that the water layer 22 that cabinet base plate 21 upper surface is arranged separates out in can diluting cabinet, reduces the concentration of corrosive deposit, cabinet base plate 21 and high-temperature, oxygen containing coal gas can be intercepted and be come, such that it is able to be substantially improved the corrosion condition of cabinet base plate 21 the most again.
Embodiment 2
On the basis of above-described embodiment, the cabinet bottom of the unistage type rubber diaphragm sealing type gas chamber of the present embodiment is provided with drainage arrangement at the bottom of several cabinets.Drainage arrangement at the bottom of described cabinet includes collector pipe 31 and the U-shaped water sealing (sealing water) pipe 32 being connected with collector pipe 31.
When gas chamber runs, along with in cabinet, gas condensed water is constantly mixed into water layer 22, the excess water of water layer 22 enters U-shaped water sealing (sealing water) pipe 32 by collector pipe 31, then drains into catch pit.U-shaped water sealing (sealing water) pipe 32 is capable of automatic on-line draining.
Embodiment 3
On the basis of embodiment 2, described U-shaped water sealing (sealing water) pipe 32 is provided with filler 36 and 2 valves 37.
When gas chamber runs; along with in cabinet, gas condensed water is constantly mixed into water layer 22; the erosion concentration in protection water layer 22 can be caused constantly to raise; added water by the filler 36 of U-shaped water sealing (sealing water) pipe 32 and operate the valve 37 of U-shaped water sealing (sealing water) pipe 32; online water layer 22 can be changed water, thus the concentration of corrosive deposit is controlled will not be to the scope damaged at the bottom of cabinet.
Embodiment 4
On the basis of embodiment 2, one end mouth of pipe being connected with collector pipe 31 of described U-shaped water sealing (sealing water) pipe 32 is provided with liquid level adjustment cap 34.
Liquid level adjustment cap 34 can control to protect the degree of depth of water layer 22, when the degree of depth protecting water layer 22 exceedes the height of liquid level adjustment cap 34, just can pass through liquid level adjustment cap 34 by the way of overflow, enter U-shaped water sealing (sealing water) pipe 32.Therefore, the height of liquid level adjustment cap 34 is regulated, it becomes possible to control the degree of depth of protection water layer 22.
Embodiment 5
On the basis of embodiment 2, at the minimum point in described U-shaped water sealing (sealing water) pipe 32 road, it is provided with sewage draining exit 33.
The present embodiment arranges sewage draining exit 33 in the minimum point of U-shaped water sealing (sealing water) pipe 32, when having foreign material to deposit in U-shaped water sealing (sealing water) pipe 32 road, can carry out blowdown by sewage draining exit 33, it is possible to prevent the blocking of U-shaped water sealing (sealing water) pipe 32.
Embodiment 6
On the basis of above-described embodiment, described collector pipe is provided with maintenance discharge opening 35 away from one end of cabinet, described maintenance discharge opening 35 includes the flange that is connected with described collector pipe 31 and the blind flange with described Flange joint, concordant with the upper surface of described cabinet base plate 21 at the bottom of the pipe of described collector pipe 31.
The present embodiment is by concordant with the upper surface of described cabinet base plate 21 at the bottom of the pipe of collector pipe 31 mouthfuls, and arranges maintenance discharge opening 35 on collector pipe 31, thus, it is possible to when needs overhaul, all gushed by maintenance discharge opening 35 by all water of protection water layer 22, convenient maintenance.
Above; it is only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim is defined.
Claims (7)
1. a unistage type rubber diaphragm sealing type gas chamber, including cabinet, cabinet base plate, piston and the sealing mechanism being arranged between cabinet and piston；It is characterized in that: described cabinet base plate is plane bottom plate, the upper surface of described plane bottom plate is coated with protection water layer.
2. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 1, it is characterised in that: the bottom of described cabinet is provided with drainage arrangement at the bottom of several cabinets.
3. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 2, it is characterised in that: drainage arrangement at the bottom of described cabinet includes collector pipe and the U-shaped water sealing (sealing water) pipe being connected with collector pipe.
4. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 3, it is characterised in that: described U-shaped water sealing (sealing water) pipe is provided with filler and 2 valves.
5. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 3, it is characterised in that: one end mouth of pipe being connected with collector pipe of described U-shaped water sealing (sealing water) pipe is provided with liquid level adjustment cap.
6. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 3, its feature exists: be provided with sewage draining exit at the minimum point of described U-shaped seal pipe.
7. unistage type rubber diaphragm sealing type gas chamber as claimed in claim 3, it is characterized in that: described collector pipe is provided with maintenance discharge opening away from one end of cabinet, described maintenance discharge opening includes the flange that is connected with described collector pipe and the blind flange with described Flange joint, concordant with the upper surface of described cabinet base plate at the bottom of the pipe of the mouth of pipe of described collector pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271183.5U CN205447246U (en) | 2016-03-31 | 2016-03-31 | Single hop formula rubber membrane canned type gas chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271183.5U CN205447246U (en) | 2016-03-31 | 2016-03-31 | Single hop formula rubber membrane canned type gas chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447246U true CN205447246U (en) | 2016-08-10 |
Family
ID=56609566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620271183.5U Active CN205447246U (en) | 2016-03-31 | 2016-03-31 | Single hop formula rubber membrane canned type gas chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447246U (en) |
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2016
- 2016-03-31 CN CN201620271183.5U patent/CN205447246U/en active Active
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