CN205236246U - Prevent refractory gunning equipment of spray gun jam - Google Patents
Prevent refractory gunning equipment of spray gun jam Download PDFInfo
- Publication number
- CN205236246U CN205236246U CN201521086597.2U CN201521086597U CN205236246U CN 205236246 U CN205236246 U CN 205236246U CN 201521086597 U CN201521086597 U CN 201521086597U CN 205236246 U CN205236246 U CN 205236246U
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- China
- Prior art keywords
- spray gun
- refractory gunning
- gunning equipment
- feed back
- pipeline
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Abstract
The utility model provides a prevent refractory gunning equipment of spray gun jam, the refractory gunning equipment is respectively through buffer tank, feed pipeline, whitewashing pump, ejection of compact pipeline, spray gun with the fluid material granulation of blowing out, the utility model discloses still include T type pipe, ejection of compact pipeline and spray gun are connected respectively to its both ends, and the third end connects gradually feed back switch ball valve, safe pressure jar, relief valve and feed back pipeline, has the manometer on the safe pressure jar, and the buffer tank is connected to the other end of feed back pipeline. The utility model discloses the washing pipeline, washing ball valve and the clear water force (forcing) pump that still include the connection of spray gun front end. The utility model discloses a pressure type relief valve and the abluent structure of pressure, the spray gun of having stopped the whitewashing basically blocks up the problem.
Description
Technical field
The utility model relates to a kind of spray granulation drier, is specifically related to a kind of refractory gunning equipment that prevents that spray gun from stopping up.
Background technology
Traditional spray granulation drier uses surge tank, spray pump and spray gun to complete gunite work, and device is simple, and cost is low. If but material viscosity is excessive, or long-time off-duty, spray granulation drier inside has dried material, and spray gun easily stops up into entity, and is difficult to cleaning, can only often change spray gun, thus the increase that brings cost.
Summary of the invention
Hold susceptible to plugging problem in order to overcome spray granulation drier spray gun in prior art, the utility model provides a kind of refractory gunning equipment that prevents that spray gun from stopping up, and described refractory gunning equipment is simple and reasonable, practical, and cost is low.
For achieving the above object, the utility model is achieved by the following technical solutions:
A kind of refractory gunning equipment that prevents that spray gun from stopping up, it comprises the surge tank, feeding pipeline, spray pump, discharge pipe and the spray gun that flow to connection successively according to logistics, described refractory gunning equipment also comprises T-shaped pipe, the two ends of described T-shaped pipe connect respectively described discharge pipe and described spray gun, the 3rd end of T-shaped pipe is connected with Safet pressure tank and feed back pipeline in turn, and the other end of described feed back pipeline connects described surge tank.
Further: described spray gun is also connected with pipe blow-through.
Further: on described pipe blow-through, to be also connected with and to clean ball valve and pressurized freshwater pump.
Further: described Safet pressure tank is provided with Pressure gauge.
Further: the material spray ball valve that is also provided with two ends difference connecting T-shaped pipe and spray gun on described discharge pipe.
Further: between described T-shaped pipe and described Safet pressure tank, to be provided with feed back switching ball.
Further: between described Safet pressure tank and feed back pipeline, to be provided with safety valve.
Compared with prior art, advantage of the present utility model and technique effect are: refractory gunning equipment described in the utility model sprays granulation by surge tank, feeding pipeline, spray pump, discharge pipe, spray gun by fluid foods respectively, the utility model also comprises T-shaped pipe, its two ends connect respectively discharge pipe and spray gun, the 3rd end connects feed back switching ball, Safet pressure tank, safety valve and feed back pipeline successively, on Safet pressure tank, have Pressure gauge, the other end of feed back pipeline connects surge tank. The utility model also comprises pipe blow-through, cleaning ball valve and the pressurized freshwater pump that spray gun front end connects. The utility model has adopted the structure of pressure type safety valve and pressure wash, has substantially stopped the spray gun blockage problem of whitewashing.
Brief description of the drawings
Fig. 1 is the structural representation of refractory gunning equipment traditional in prior art;
Fig. 2 is the structural representation of the refractory gunning equipment with cleaning structure not in the utility model;
Fig. 3 is the structural representation of the utility model with the described refractory gunning equipment of cleaning structure;
Wherein: 1, surge tank; 2, feeding pipeline; 3, spray pump; 4, discharge pipe; 5, spray gun; 6, T-shaped pipe; 7, feed back switching ball; 8, Safet pressure tank; 9, Pressure gauge; 10, safety valve; 11, feed back pipeline; 12, material spray ball valve; 13, pressurized freshwater pump; 14, clean ball valve; 15, pipe blow-through; Arrow represents flow direction of material.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described in detail.
Embodiment 1
In prior art, traditional refractory gunning equipment as shown in Figure 1, only uses surge tank 1, feeding pipeline 2, spray pump 3, discharge pipe 4 and spray gun 5 to complete gunite work, the easy blocked one-tenth entity of spray gun.
Refractory gunning equipment described in the utility model as shown in Figure 2, described refractory gunning equipment comprises the surge tank 1, feeding pipeline 2, spray pump 3, discharge pipe 4 and the spray gun 5 that flow to connection successively according to logistics, described refractory gunning equipment also comprises T-shaped pipe 6, the two ends of described T-shaped pipe 6 connect respectively described discharge pipe 4 and described spray gun 5, the 3rd end of T-shaped pipe 6 is connected with Safet pressure tank 8 and feed back pipeline 11 in turn, and the other end of described feed back pipeline 11 connects described surge tank 1.
Using method is as follows: open feed back switching ball 7, open spray pump 3, the sticky material in surge tank 1 passes through feeding pipeline 2, spray pump 3, discharge pipe 4 successively, then, by T-shaped pipe 6, enters respectively Safet pressure tank 8 and spray gun 5. Now, spray gun 5 goes out material whitewashing, and meanwhile, Pressure gauge 9 shows pressure reading. Read this reading, and the safe pressure of regulation safety valve 10 is slightly larger than this reading, can realizes the normal gunite work of described refractory gunning equipment.
In Fig. 2, open feed back switching ball 7, open spray pump 3, the sticky material in surge tank 1 passes through feeding pipeline 2, spray pump 3, discharge pipe 4 successively, then, by T-shaped pipe 6, enters respectively Safet pressure tank 8 and spray gun 5. If now cause for a certain reason material viscosity excessive, easily whitewashing is not smooth for spray gun 5, can stop up for a long time. Due to the connection of T-shaped pipe, when spray gun 5 is whitewashed when not smooth, Pressure gauge 9 readings can increase, and exceed the safe pressure (as the pressure reading of embodiment 1) that safety valve 10 is set, described safety valve 10 changes unlatching into from cutting out, material returns to surge tank 1 from feed back pipeline 11, has alleviated the blockage of spray gun 5. Then, stop in time spray pump 3, Pressure gauge 9 readings drop to 0 gradually, in time spray gun 5 are disassembled, very light owing to stopping up, and after simply clearing up, can reuse.
Embodiment 2
In Fig. 3, open feed back switching ball 7, keep material spray ball valve 12 in closed condition, open spray pump 3, the sticky material in surge tank 1 passes through feeding pipeline 2, spray pump 3, discharge pipe 4 successively, then by T-shaped pipe 6 one end, enter Safet pressure tank 8, Pressure gauge 9 readings increase gradually, and then exceed the safe pressure (as the pressure reading of embodiment 1) that safety valve 10 is set, safety valve 10 changes unlatching into from cutting out, and material returns to surge tank 1 from feed back pipeline 11. After a period of time, open material spray ball valve 12, material is whitewashed from spray gun 5, and Pressure gauge 9 readings declines, and safety valve 10 cuts out from opening to transfer to. After spray pump 3 stops, material is automatic back flow from Safet pressure tank 8, T-shaped pipe 6, discharge pipe 4, and part sticky material can stick on inner-walls of duct, and along with the time is more of a specified duration, viscosity is larger, the final caking that forms. If again open spray pump 3, the caking of inner-walls of duct directly enters spray gun 5, just can stop up at once spray gun 5. The method of operating of embodiment 3 can avoid this kind of unfavorable factor to stop up spray gun 5.
Embodiment 3
As shown in Figure 3, described spray gun front end is also connected with pipe blow-through 15, is also provided with and cleans ball valve 14 and pressurized freshwater pump 13 on described pipe blow-through 15.
Described Safet pressure tank 8 is provided with Pressure gauge 9, is also provided with the material spray ball valve 12 that two ends connect respectively described T-shaped pipe 6 and described spray gun 5 on described discharge pipe 4.
Between described T-shaped pipe 6 and described Safet pressure tank 8, be provided with feed back switching ball 7. Between described Safet pressure tank 8 and feed back pipeline 11, be provided with safety valve 10.
In Fig. 3, open feed back switching ball 7, keep material spray ball valve 12 in closed condition, open spray pump 3, the sticky material in surge tank 1 passes through feeding pipeline 2, spray pump 3, discharge pipe 4 successively, then by T-shaped pipe 6 one end, enter Safet pressure tank 8, Pressure gauge 9 readings increase gradually, and then exceed the safe pressure (as the pressure reading of embodiment 1) that safety valve 10 is set, safety valve from close change into open material return to surge tank 1 from feed back pipeline 11. After a period of time, open material spray ball valve 12, material is whitewashed from spray gun 5, and Pressure gauge 9 readings declines, and safety valve 10 cuts out from opening to transfer to. If cause for a certain reason material viscosity excessive, easily whitewashing is not smooth for spray gun 5, can stop up for a long time. Due to the connection of T-shaped pipe, to whitewash when not smooth when spray gun 5, Pressure gauge 9 readings can increase, and exceed the safe pressure that safety valve 10 is set, and safety valve changes unlatching into from cutting out, and material returns to surge tank 1 from feed back pipeline 11, has alleviated the blockage of spray gun 5. Then, stop in time spray pump 3, close material spray ball valve 12, open and clean ball valve 14, open pressurized freshwater pump 13, use high pressure clear water cleaning spray gun 5, clean after unimpeded and can reuse.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (7)
1. a refractory gunning equipment that prevents that spray gun from stopping up, it comprises the surge tank, feeding pipeline, spray pump, discharge pipe and the spray gun that flow to connection successively according to logistics, it is characterized in that: described refractory gunning equipment also comprises T-shaped pipe, the two ends of described T-shaped pipe connect respectively described discharge pipe and described spray gun, the 3rd end of T-shaped pipe is connected with Safet pressure tank and feed back pipeline in turn, and the other end of described feed back pipeline connects described surge tank.
2. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 1, is characterized in that: described spray gun is also connected with pipe blow-through.
3. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 2, is characterized in that: on described pipe blow-through, be also connected with and clean ball valve and pressurized freshwater pump.
4. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 1, is characterized in that: described Safet pressure tank is provided with Pressure gauge.
5. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 1, is characterized in that: the material spray ball valve that is also provided with two ends difference connecting T-shaped pipe and spray gun on described discharge pipe.
6. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 1, is characterized in that: between described T-shaped pipe and described Safet pressure tank, be provided with feed back switching ball.
7. the refractory gunning equipment that prevents that spray gun from stopping up according to claim 1, is characterized in that: between described Safet pressure tank and feed back pipeline, be provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086597.2U CN205236246U (en) | 2015-12-24 | 2015-12-24 | Prevent refractory gunning equipment of spray gun jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086597.2U CN205236246U (en) | 2015-12-24 | 2015-12-24 | Prevent refractory gunning equipment of spray gun jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236246U true CN205236246U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086597.2U Expired - Fee Related CN205236246U (en) | 2015-12-24 | 2015-12-24 | Prevent refractory gunning equipment of spray gun jam |
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| Country | Link |
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| CN (1) | CN205236246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191389A (en) * | 2020-10-26 | 2021-01-08 | 太原科技大学 | Intelligent spraying device |
-
2015
- 2015-12-24 CN CN201521086597.2U patent/CN205236246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191389A (en) * | 2020-10-26 | 2021-01-08 | 太原科技大学 | Intelligent spraying device |
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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 |
Granted publication date: 20160518 Termination date: 20201224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |