CN220417586U - On-off control device and aerated block clean gas chamber - Google Patents
On-off control device and aerated block clean gas chamber Download PDFInfo
- Publication number
- CN220417586U CN220417586U CN202322034657.7U CN202322034657U CN220417586U CN 220417586 U CN220417586 U CN 220417586U CN 202322034657 U CN202322034657 U CN 202322034657U CN 220417586 U CN220417586 U CN 220417586U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- control box
- control device
- opening
- telescopic
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 48
- 238000004140 cleaning Methods 0.000 claims description 44
- 239000000428 dust Substances 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses an opening and closing control device and an air purifying chamber of an air-entrapping building block, which comprises a control box, wherein the control box is hollow in the interior and is used for installing a telescopic device, the telescopic device is arranged at the top end of the control box and is provided with a telescopic tail end, and the telescopic device can be selected from a plurality of types such as an electric control telescopic device, a hydraulic rod and an air rod and is selected according to use situations; can play sealed effect through the control box, separate telescoping device's flexible end and external environment, and locate the clean sleeve in the connecting rod outside through setting up the cover, can guarantee the leakproofness of junction. The utility model can control the opening and closing of the telescopic device at the outer side of the clean air chamber, ensures the tightness of the joint and avoids the leakage and mixing of air.
Description
Technical Field
The utility model relates to the technical field of control equipment, in particular to an opening and closing control device and an air purifying chamber of an aerated building block.
Background
In the production process of the aerated building block, gas purification is an important link, so that the product quality and the safety of the production environment can be effectively ensured, and the gas is mainly purified by a purification chamber and mainly used for filtering and purifying impurities and moisture in the air; the gas purification is used for removing harmful gases, particulate matters and other impurities possibly generated in the production process so as to ensure the health, cleanliness and safety of the production environment.
The general bottom of the air purifying chamber is provided with an air inlet opening, and the top end of the air purifying chamber is provided with an opening and closing control device corresponding to the air inlet opening and used for controlling the opening and closing of the air inlet opening; the traditional opening and closing control device performs expansion control through the air rod, and the expansion tail end of the traditional opening and closing control device is directly fixed with the sealing plate so as to be close to or far away from the air inlet opening; however, the telescopic tail end of the air rod has limited telescopic length, and the whole equipment needs to be installed in the purifying room, so that the service life of the equipment is influenced, and the later maintenance cost is high; the connecting rod is arranged in the middle, so that the expansion device can be arranged on the outer side of the air purifying chamber, but the sealing effect of the connecting rod and the connecting part of the air inlet chamber is poor, the air exchange between the external environment and the air purifying chamber is influenced, and the difficulty of air purification is improved or the influence of leakage air on the operation environment is caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides the opening and closing control device and the aerated block air purifying chamber, which can enable the telescopic device to carry out opening and closing control on the outer side of the air purifying chamber, ensure the tightness of a connecting part and avoid gas leakage and mixing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an on-off control device comprising:
a control box;
the telescopic device is arranged at the top end of the control box and is provided with a telescopic tail end;
the connecting rod is arranged at the lower end of the control box, penetrates through the control box and slides relatively with the control box, the top end of the connecting rod is detachably and fixedly connected with the telescopic tail end of the telescopic device, and the bottom end of the connecting rod is fixedly connected with a sealing plate;
the cleaning sleeve is arranged on the inner wall of the bottom end of the control box and sleeved on the outer side of the connecting rod, the cleaning sleeve extends along the axis direction of the connecting rod, and the inner wall of the cleaning sleeve is provided with a cleaning strip which is abutted against the outer wall of the connecting rod.
Preferably, the cleaning strip is in a curved serpentine shape, and the inner wall of the control box is provided with a driving device for controlling the cleaning sleeve to rotate.
Preferably, the driving device comprises a first driving gear fixed with the cleaning sleeve, and a second driving gear for controlling the rotation of the first driving gear is arranged outside the first driving gear.
Preferably, the cleaning sleeve inner wall is provided with the dust absorption mouth, the cleaning sleeve outer wall is provided with the rotation sealing member that communicates with the dust absorption mouth, the external dust extraction equipment of rotation sealing member through connecting tube.
Preferably, the sealing plate is detachably connected with the connecting rod through a U-shaped bracket.
Preferably, the upper end of the sealing plate is detachably provided with a flexible sealing cover, and the flexible sealing cover is sleeved on the outer side of the U-shaped bracket.
The air purifying chamber of the aerated building block comprises the control device and further comprises a purifying chamber, an air inlet opening is formed in the bottom of the purifying chamber, and a sealing plate of the control device corresponds to the air inlet opening in position.
Compared with the prior art, the utility model has the beneficial effects that:
the connecting rod is connected with the telescopic tail end and the sealing plate, so that the opening and closing control distance can be prolonged, and the sealing device is suitable for being used in environments with high sealing requirements, severe environments and the like; after the connecting rod is damaged, the connecting rod is only required to be replaced independently, and the telescopic device is not required to be disassembled and maintained, so that the subsequent maintenance cost is reduced; the cleaning sleeve can form a long and narrow sealing channel with the connecting rod, so that the sealing performance of the connecting part is enhanced, and dust overflow is avoided; the cleaning strip can improve the sealing effect and simultaneously clean the performance of the connecting rod, so that the service life of the connecting rod is prolonged.
Drawings
Fig. 1 is a schematic perspective view of an air purifying chamber of an aerated block provided by the utility model;
fig. 2 is a schematic diagram of a front view structure of an air purifying chamber of an aerated block provided by the utility model;
fig. 3 is a schematic side view structure of an air purifying chamber of an air entraining building block according to the present utility model;
fig. 4 is an enlarged schematic diagram of the a-position of the air purifying chamber of the aerated block.
In the figure: 100. a clean room; 110. an air inlet opening; 200. a control box; 300. a telescoping device; 400. a sealing plate; 410. a flexible sealing cover; 420. a U-shaped bracket; 500. a connecting rod; 600. cleaning the sleeve; 610. a cleaning bar; 620. a dust collection port; 700. a driving device; 710. a first drive gear; 720. a second drive gear; 800. rotating the seal; 810. and connecting pipelines.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 4, an opening and closing control device includes a control box 200, which is hollow in the interior and is used for installing a telescopic device 300, the telescopic device 300 is installed at the top end of the control box 200 and has a telescopic end, and the telescopic device 300 can select a plurality of electric control telescopic devices, hydraulic rods, air rods and the like, and is selected according to the use situation; the control box 200 can provide a sealing effect to separate the telescopic end of the telescopic device 300 from the external environment.
The connecting rod 500 is mounted at the lower end of the control box 200, penetrates through the control box 200 and slides relatively with the control box, the top end of the connecting rod 500 is detachably and fixedly connected with the telescopic tail end of the telescopic device 300, and the bottom end of the connecting rod 500 is fixedly connected with the sealing plate 400; the connecting rod 500 is controlled to move through the telescopic device 300, so that the sealing plate 400 can be far away from or close to a preset opening to realize opening and closing control, and compared with the traditional method that the connecting rod 500 is connected with the sealing plate 400 and the telescopic tail end of the telescopic device 300 is directly connected with the sealing plate 400, the distance between the telescopic device 300 and the sealing plate 400 is prolonged, and the sealing device is suitable for being used in environments with higher sealing requirements or severe environments and larger damage to the telescopic device 300; after the connecting rod 500 is damaged, the connecting rod 500 is replaced, the telescopic device 300 at the top end is not required to be disassembled, and the later maintenance cost is reduced.
The device also comprises a cleaning sleeve 600, wherein the cleaning sleeve 600 is arranged on the inner wall of the bottom end of the control box 200 and sleeved on the outer side of the connecting rod 500, the cleaning sleeve 600 extends along the axial direction of the connecting rod 500, the inner wall of the cleaning sleeve 600 is provided with a cleaning strip 610 which is abutted against the outer wall of the connecting rod 500, a sealing channel is formed between the cleaning sleeve 600 and the connecting rod 500, the sealing distance is prolonged, the stability of the sealing effect is ensured, the sealing effect is better than that of the traditional arrangement mode, and the cleaning strip is arranged on the surface of the connecting rod 500, so that the sealing effect can be improved on one hand, and the surface of the connecting rod 500 can be cleaned on the other hand, so that residual dust or corrosive substances on the surface can be removed, and the use requirement is met; the cleaning strip 610 described above may be a flexible sponge strip.
Preferably, the cleaning strip 610 is in a curved serpentine shape, the driving device 700 for controlling the cleaning sleeve 600 to rotate is arranged on the inner wall of the control box 200, the cleaning sleeve 600 is controlled to rotate by the driving device 700, the cleaning effect of the serpentine cleaning strip 610 on the surface of the connecting rod 500 can be enhanced, tangential cleaning effect can be generated on the connecting rod 500, and the stability of the cleaning effect is further ensured.
As a preferred driving method; the driving device 700 includes a first driving gear 710 fixed to the cleaning sleeve 600, a second driving gear 720 for controlling rotation of the first driving gear 710 is disposed at an outer side of the first driving gear 710, the second driving gear 720 is externally connected with an electric control device, and the cleaning sleeve 600 is controlled to rotate through gear matching, so that cleaning force to the connecting rod 500 and cleaning turns can be ensured, and control is facilitated.
The cleaning sleeve 600 inner wall is provided with the dust absorption mouth 620, and cleaning sleeve 600 outer wall is provided with the rotation sealing member 800 that communicates with dust absorption mouth 620, and rotation sealing member 800 passes through connecting tube 810 external dust collecting equipment, can discharge the dust material that produces in the cleaning process fast through setting up dust absorption mouth 620, avoids blockking up in sealed clearance, guarantees its clean effect and sealed effect, guarantees equipment normal operating.
Wherein connect through U type support 420 detachably between shrouding 400 and the connecting rod 500, set up the bolt on connecting rod 500 surface, pass the U type support 420 of shrouding 400 upper end and can realize quick installation fixedly, this mounting means, very stable in the in-process of using, can dismantle the change fast when changing connecting rod 500, satisfy the maintenance demand.
The upper end of the sealing plate 400 is detachably provided with a flexible sealing cover 410, the flexible sealing cover 410 is sleeved on the outer side of the U-shaped bracket 420, the flexible sealing cover 410 can select sealing cloth, and for a high-temperature environment, a high-temperature-resistant metal flexible sealing material can be selected, so that the requirement of a use environment is met; by arranging the flexible sealing cover 410, the U-shaped bracket 420 can be sealed and protected, and the service life of the workpiece is prolonged.
Referring to fig. 1-4, an air purifying chamber for aerated building blocks comprises the control device, and further comprises a purifying chamber 100, wherein an air inlet opening 110 is formed in the bottom of the purifying chamber 100, a sealing plate 400 of the control device corresponds to the air inlet opening 110 in position, in the use process, when a connecting rod 500 is controlled to move through a telescopic device 300, the sealing plate 400 and the air inlet opening 110 can be staggered or attached, and further opening and closing control is achieved, so that air enters the purifying chamber 100 from the air inlet opening 110 to achieve dust fall and dehumidification purification of the air, the air produced in aerated building block production can be well purified through the device, a large amount of impurities produced in the aerated building block production are attached to the surface of the connecting rod 500, the connecting rod 500 is replaced regularly, damage to the upper telescopic device 300 is reduced, the failure rate is reduced, the service life of the air adding device is prolonged, and continuous treatment of the air produced in aerated building block production is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. An opening and closing control device, characterized by comprising:
a control box (200);
the telescopic device (300) is arranged at the top end of the control box (200) and is provided with a telescopic tail end;
the connecting rod (500) is arranged at the lower end of the control box (200), penetrates through the control box (200) and slides relatively with the control box, the top end of the connecting rod (500) is detachably and fixedly connected with the telescopic tail end of the telescopic device (300), and the bottom end of the connecting rod (500) is fixedly connected with the sealing plate (400);
the cleaning sleeve (600) is arranged on the inner wall of the bottom end of the control box (200) and sleeved on the outer side of the connecting rod (500), the cleaning sleeve (600) extends along the axis direction of the connecting rod (500), and the inner wall of the cleaning sleeve (600) is provided with a cleaning strip (610) which is abutted against the outer wall of the connecting rod (500).
2. An on-off control device according to claim 1, characterized in that the cleaning strip (610) is curved in a serpentine shape, and that the inner wall of the control box (200) is provided with a driving device (700) for controlling the rotation of the cleaning sleeve (600).
3. An on-off control device according to claim 2, characterized in that the driving means (700) comprises a first driving gear (710) fixed to the cleaning sleeve (600), and that a second driving gear (720) controlling the rotation of the first driving gear (710) is arranged outside the first driving gear.
4. An opening and closing control device according to claim 2, characterized in that the cleaning sleeve (600) is provided with a dust suction opening (620) on the inner wall, the cleaning sleeve (600) is provided with a rotary sealing member (800) communicating with the dust suction opening (620) on the outer wall, and the rotary sealing member (800) is externally connected with dust suction equipment through a connecting pipeline (810).
5. An opening and closing control device according to claim 1, characterized in that the closing plate (400) is detachably connected to the connecting rod (500) by means of a U-shaped bracket (420).
6. The opening and closing control device according to claim 5, wherein a flexible sealing cover (410) is detachably arranged at the upper end of the sealing plate (400), and the flexible sealing cover (410) is sleeved outside the U-shaped bracket (420).
7. An aerated block air purifying chamber, characterized by comprising the control device as claimed in any one of claims 1-6, and further comprising a purifying chamber (100), wherein an air inlet opening (110) is arranged at the bottom of the purifying chamber (100), and a sealing plate (400) of the control device corresponds to the position of the air inlet opening (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034657.7U CN220417586U (en) | 2023-07-31 | 2023-07-31 | On-off control device and aerated block clean gas chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034657.7U CN220417586U (en) | 2023-07-31 | 2023-07-31 | On-off control device and aerated block clean gas chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417586U true CN220417586U (en) | 2024-01-30 |
Family
ID=89660675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034657.7U Active CN220417586U (en) | 2023-07-31 | 2023-07-31 | On-off control device and aerated block clean gas chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417586U (en) |
-
2023
- 2023-07-31 CN CN202322034657.7U patent/CN220417586U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210699353U (en) | Dust-free workshop air purification device | |
| CN108079677A (en) | A kind of air purifying dust remover | |
| CN205495170U (en) | Many air inlets industrial dust removal ware | |
| CN220417586U (en) | On-off control device and aerated block clean gas chamber | |
| CN101155649A (en) | Pneumatic air conduit cleaner | |
| CN208678705U (en) | A kind of coal-fired industrial furnace desulfurating dust removing device for flue gas | |
| CN110553331A (en) | Air purifying device | |
| CN114682046B (en) | Dust removal and purification equipment for wood painting processing waste | |
| CN215822775U (en) | Sand is handled molding line and is cooled off waste gas treatment device | |
| CN213853715U (en) | Ventilating duct with double filtering function | |
| CN216778239U (en) | Air purification is with preventing blockking up new tuber pipe way | |
| CN215822691U (en) | Dehumidification ash removal gas cleaning device | |
| CN215539382U (en) | Dust removal and purification equipment convenient to disassemble and clean | |
| CN213492554U (en) | Can avoid sack cleaner of putty | |
| CN210386908U (en) | Laboratory is with universal cover of bleeding convenient to clearance | |
| CN113198271A (en) | Welding fume purification device for movable arm type mechanical workshop | |
| CN204485531U (en) | A kind of roller dust removal machine for cement plant | |
| CN212029761U (en) | Air purifying device | |
| CN214170588U (en) | Ventilation equipment for mine | |
| CN204283940U (en) | The clean air bells exhauster of cooling | |
| CN215654496U (en) | Flue gas pressure equalizing type dust removing equipment for industrial furnace | |
| CN217988831U (en) | Electric welding smoke and dust purifier with clearance function | |
| CN213193068U (en) | Industrial silicon dust removal device | |
| CN219841621U (en) | Ventilation structure for indoor building | |
| CN211668003U (en) | Toilet uses new trend filter equipment's mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |