CN204684838U - A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor - Google Patents
A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor Download PDFInfo
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- CN204684838U CN204684838U CN201520093330.XU CN201520093330U CN204684838U CN 204684838 U CN204684838 U CN 204684838U CN 201520093330 U CN201520093330 U CN 201520093330U CN 204684838 U CN204684838 U CN 204684838U
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- solid reactor
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Abstract
The utility model discloses a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor, this filtering exhaust device is formed primarily of cylindrical air chamber and truncated cone-shaped air chamber two parts, two parts Flange joint, centre is embedded with the stainless steel filtering net of one deck compared with detailed catalogue number, cylindrical air chamber is connected with tubular gas solid reactor, and just in time coincide consistent with the cylindrical housings of gas solid reactor, faying face is the stainless steel filtering net of the thicker order number of one deck, and cylindrical air chamber is communicated with the generating means of reaction gas.The utility model device can disassembled and assembled freely, cleaning, play and allow air-flow one-way flow, the gas solid separation effect preventing powder from separating out, is particularly suitable for being used on the ozone oxidation reaction device of carbon black.
Description
Technical field
The utility model relates to a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor, belongs to field of chemical equipment, is particularly suitable for being used on the ozone oxidation reaction device of carbon black.
Background technology
Gas solid state reaction comprises: the reaction occurred between vapor-phase reactant and solid-phase reactant, as the roasting of troilite and zincblende, and coal gasification; Solid-phase reactant decomposes generates the reaction of gas-phase product, as the calcining of lime stone; The reaction that vapor-phase reactant generates solid product also can belong to this type of, but more rare in chemical industry.Generally speaking, gas-solid phase reaction process is composited to the transmission of solid phase, the step such as transmission or surface reaction in solid phase inside by vapor-phase reactant.
Carbon black is a kind of amorphous carbon, gently, loose and superfine black powder, surface area is very large, and scope, from 10-3000m2/g, is the product that carbonaceous material (coal, natural gas, heavy oil, fuel wet goods) obtains through imperfect combustion or decomposes under the condition of lack of air.
Because the particle diameter of carbon black is very little, surface energy is high, be difficult to disperse in coating, ink, plastic cement system, in order to change its dispersive property, need the oxidation processes of carbon black being carried out to ozone, in production process, this reaction is often carried out in airtight tubular reaction unit, or the balance utilizing the lift of air-flow and powder to conduct oneself with dignity makes so-called fluid bed, or carbon black is made to produce flowing in reactor by vibrations, stirring.In course of reaction, ozone needs constantly to enter reactor, the waste gas of generation needs again to discharge.
Utility model content
The utility model provides a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor, is particularly suitable for the gas phase oxidation of carbon black.
Scheme of the present utility model is as follows: a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor, is characterized in that, this device is made up of cylindrical air chamber and truncated cone-shaped air chamber two parts; The two ends of cylindrical air chamber are all welded with ring flange, and the ring flange of lower end is fixedly connected with the ring flange I being welded on truncated cone-shaped air chamber upper end; The ring flange II of cylindrical air chamber upper end is fixedly connected with tubular gas solid reactor, and joint face is stainless steel filtering net I, and joint face coincide consistent with the cambered surface of tubular gas solid reactor.The other end of truncated cone-shaped air chamber is valve, is communicated with the gas generating unit of reacting gas.
Further, the end face of described ring flange is provided with annular groove, stainless steel filtering net is tightened by locating ring and is embedded in annular groove internal fixtion.When cylindrical air chamber is connected with truncated cone-shaped air chamber by needs, sealing ring is set between locating ring and ring flange, enhanced leaktightness.
Further, described cylindrical air chamber inwall is divided into upper and lower two parts, and upper inwall wall thickness is greater than lower inwall wall thickness; Upper inner wall surface is provided with radial location groove, and lower inner wall surface is provided with negative thread;
Ring, retainer ring and hold-down ring is also provided with in described cylindrical air chamber; The ring of described ring arranges a pair location protruding pin with it, and ring upper end is stepped, forms location ring seat; Stainless steel filtering net I is fastened in the ring seat of location by hold-down ring; Pushed into by the ring being equipped with stainless steel filtering net I in cylindrical air chamber, location protruding pin coordinates with detent, is relatively fixed on by ring in cylindrical air chamber; The pin thread that retainer ring is arranged outward by with negative thread rotatable engagement, ring is fixed further, prevent glide.
Further, between described locating ring and ring flange, sealing ring is set.
Further, the order number of described stainless steel filtering net is 400 ~ 800 orders.
Further, the order number of the stainless steel filtering net I of described thicker order number is 100 ~ 400 orders.
The utility model device can disassembled and assembled freely, cleaning, play and allow air-flow one-way flow, the gas solid separation effect preventing powder from separating out, easy to use, be particularly suitable for being used on the ozone oxidation reaction device of carbon black.The stainless steel filtering net of the utility model patent is fastened on ring flange with sealing ring, to tighten filter screen, prevents wrinkling, simultaneously conveniently replaced again.If this likes that the joint face of cylindrical air chamber and tubular gas solid reactor is thicker stainless steel filtering net, coincide consistent, do not affect the flowing law of granular material.
The double layer of metal filter screen that the utility model device thickness is different, makes air-flow can only one-way flow, can prevent again powder from separating out simultaneously.
accompanying drawing explanation.
Fig. 1 be the utility model device front view.
Fig. 2 be the utility model device side view.
Fig. 3 is stainless steel filtering net 23 scheme of installation of the utility model device.
Fig. 4 is the scheme of installation of the cylindrical air chamber of the utility model device.
Fig. 5 is the top view of the utility model device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 and Figure 2, this filtering exhaust device is formed primarily of cylindrical air chamber 1 and truncated cone-shaped air chamber 2 two parts.The two ends of cylindrical air chamber 1 are all welded with ring flange, and the ring flange 12 of lower end is fixedly connected with the ring flange I 21 being welded on truncated cone-shaped air chamber 2 upper end; The ring flange II 11 of cylindrical air chamber 1 upper end is fixedly connected with tubular gas solid reactor, and joint face is stainless steel filtering net I 15, and fineness is 100 ~ 400 orders, and joint face coincide consistent with the cambered surface of tubular gas solid reactor.The other end of truncated cone-shaped air chamber 2 is valve 22, is communicated with the gas generating unit of reacting gas.
As shown in Figure 3, the end face of ring flange 21 is provided with annular groove 211, fineness is that 400 ~ 800 object stainless steel filtering nets 23 are tightened by locating ring 24 and are embedded in annular groove 211 internal fixtion; When cylindrical air chamber 1 is connected with truncated cone-shaped air chamber 2 by needs, sealing ring 3 is set between locating ring 24 and ring flange 12, enhanced leaktightness.
As shown in Figure 4, cylindrical air chamber 1 inwall is divided into upper and lower two parts, and upper inwall wall thickness is greater than lower inwall wall thickness; Upper inner wall surface is provided with radial location groove 131, and lower inner wall surface is provided with negative thread 132; Ring 14, retainer ring 17 and hold-down ring 16 are also set in cylindrical air chamber 1; The ring of ring 14 arranges a pair location protruding pin 142 with it, and ring 14 upper end is stepped, forms location ring seat 141; Stainless steel filtering net I 15 is fastened in the ring seat 141 of location by hold-down ring 16; Pushed into by the ring 14 being equipped with stainless steel filtering net I 15 in cylindrical air chamber 1, location protruding pin 142 coordinates with detent 131, is relatively fixed in cylindrical air chamber 1 by ring 14.The outer pin thread 171 arranged of retainer ring 17 by with negative thread 132 rotatable engagement, until touch ring 14, ring 14 is fixed further, prevents from gliding.
Although give detailed description and explanation to detailed description of the invention of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned embodiment and change and amendment; its function produced do not exceed that description and accompanying drawing contain yet spiritual time, all should within protection domain of the present utility model.
Claims (6)
1. be arranged on the detachable filtering exhaust device on tubular gas solid reactor, it is characterized in that, this device is made up of cylindrical air chamber (1) and truncated cone-shaped air chamber (2) two parts; The two ends of cylindrical air chamber (1) are all welded with ring flange, and the ring flange (12) of lower end welding is fixedly connected with the ring flange I (21) being welded on truncated cone-shaped air chamber (2) upper end; The ring flange II (11) of cylindrical air chamber (1) upper end is fixedly connected with tubular gas solid reactor, and joint face is stainless steel filtering net I (15), and joint face coincide consistent with the cambered surface of tubular gas solid reactor; The other end of truncated cone-shaped air chamber (2) is valve (22), is communicated with the gas generating unit of reacting gas.
2. a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor according to claim 1, the end face that it is characterized in that described ring flange I (21) is provided with annular groove (211), and stainless steel filtering net (23) is tightened by locating ring (24) and is embedded in (211) in annular groove and fixes.
3. a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor according to claim 1, it is characterized in that described cylindrical air chamber (1) inwall is divided into upper and lower two parts, upper inwall wall thickness is greater than lower inwall wall thickness; Upper inner wall surface is provided with radial location groove (131), and lower inner wall surface is provided with negative thread (132);
Ring (14), retainer ring (17) and hold-down ring (16) is also provided with in described cylindrical air chamber 1; The ring of described ring (14) arranges a pair location protruding pin (142) with it, and ring (14) end, for stepped, forms location ring seat (141); Stainless steel filtering net I (15) is fastened on location ring seat (141) by hold-down ring (16); Push in cylindrical air chamber (1) by the ring (14) being equipped with stainless steel filtering net I (15), location protruding pin (142) engages with detent (131), is relatively fixed on by ring (14) in cylindrical air chamber (1); The pin thread (171) that retainer ring (17) is arranged outward by with negative thread (132) rotatable engagement, ring (14) is fixed further, prevent glide.
4. a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor according to claim 3, is characterized in that arranging sealing ring (3) between described locating ring (24) and ring flange (12).
5. a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor according to claim 1, is characterized in that the order number of described stainless steel filtering net I (15) is 100 ~ 400 orders.
6. a kind of detachable filtering exhaust device be arranged on tubular gas solid reactor according to claim 2, is characterized in that the order number of described stainless steel filtering net (23) is 400 ~ 800 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093330.XU CN204684838U (en) | 2015-02-10 | 2015-02-10 | A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520093330.XU CN204684838U (en) | 2015-02-10 | 2015-02-10 | A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684838U true CN204684838U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520093330.XU Expired - Fee Related CN204684838U (en) | 2015-02-10 | 2015-02-10 | A kind of detachable filtering exhaust device be arranged on tubular gas solid reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667662A (en) * | 2015-02-10 | 2015-06-03 | 安徽黑钰颜料新材料有限公司 | Detachable filter exhaust device installed on cylindrical gas-solid reactor |
-
2015
- 2015-02-10 CN CN201520093330.XU patent/CN204684838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667662A (en) * | 2015-02-10 | 2015-06-03 | 安徽黑钰颜料新材料有限公司 | Detachable filter exhaust device installed on cylindrical gas-solid reactor |
| CN104667662B (en) * | 2015-02-10 | 2016-06-08 | 安徽黑钰颜料新材料有限公司 | A kind of detachable filtering exhaust device being arranged on tubular gas solid reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170210 |