CN205038073U - Portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production - Google Patents
Portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production Download PDFInfo
- Publication number
- CN205038073U CN205038073U CN201520725207.5U CN201520725207U CN205038073U CN 205038073 U CN205038073 U CN 205038073U CN 201520725207 U CN201520725207 U CN 201520725207U CN 205038073 U CN205038073 U CN 205038073U
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- Prior art keywords
- rapid
- sample
- nipple
- tank car
- acting coupling
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Abstract
The utility model relates to a portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production, including quick -operation joint, static binding post, nipple, sample valve and sampling tube, quick -operation joint upper portion outside symmetry is equipped with the quick -operation joint fastener, and the quick -operation joint lower part outside is equipped with static binding post, the one end of nipple joint pipe links to each other with quick -operation joint, is equipped with the sample valve between nipple joint pipe and the sampling tube. The utility model discloses unique, the design benefit of simple structure, portable and operation in putting into production, the outflow pressure of material has progressively been slowed down to the twice valve structure that forms with tank car bottom trip valve, has realized making things convenient for the sample smoothly, and has eliminated latent potential safety hazard in the sample process.
Description
Technical field
The utility model belongs to polyoxymethylene plant-scale equipment technical field, is specifically related to sampling instrument bottom a kind of portable polyoxymethylene production raw material tank car.
Background technology
Polyoxymethylene is comparatively strict to feed quality requirements in producing, and all needs every day to carry out analysis detection to entering factory's material quality index.The starting material sampling in laboratory is generally all directly got from tank car top, representative for ensureing sample, need to increase and sample bottom starting material groove tank car, but only have the valvular rapid-acting coupling one end of band of loading and unloading raw material bottom groove tank car, caliber is DN80, once open the valve of this rapid-acting coupling during sampling, in groove tank car, liquid charging stock produces huge pressure by rapid-acting coupling exit, and due to sampling bottleneck be all normal specifications size, rapid-acting coupling bore is comparatively large and be difficult to mate with sampling jar, cause sampling difficulty, and laboratory personnel is when sampling, the excessive danger that may produce material and spill of rapid-acting coupling top hole pressure, a kind of huge threat to the personal safety of lab technician, there is serious potential safety hazard.
After research office considers, determine design sampling instrument mated with rapid-acting coupling bottom tank car, caliber suitable for reading is still the rapid-acting coupling coupling mouth of DN80, it is the stainless-steel tube of DN15 that one section of caliber is welded in lower end, and on this steel pipe, install a sample cock additional, form tank car root valve, instrument sample valve twice valve controlled pressure and flow velocity, realize the reducing of rapid-acting coupling simultaneously, end internal diameter size is mated, convenient sampling with sampling bottleneck.
Utility model content
For overcoming Problems existing in production, the purpose of this utility model is to provide sampling instrument bottom a kind of portable polyoxymethylene production raw material tank car, this structure adopts sample valve can control to sample pressure and the flow velocity of material liquid, realize the reducing of rapid-acting coupling simultaneously, stopple coupon end internal diameter size is mated, convenient sampling with sampling bottleneck.
For achieving the above object, the technical scheme taked of the utility model is as follows:
The utility model provides sampling instrument bottom a kind of portable polyoxymethylene production raw material tank car, comprise rapid-acting coupling, electrostatic connection terminal, nipple, sample valve and stopple coupon, described rapid-acting coupling upper outside is arranged with rapid-acting coupling fastener, and rapid-acting coupling lower outside is provided with electrostatic connection terminal; One end of described pipe nipple pipe is connected with rapid-acting coupling, is provided with sample valve between pipe nipple pipe and stopple coupon.
One end of described pipe nipple pipe is provided with internal thread, is threaded between nipple with sample valve.
Described stopple coupon is formed by connecting by straight length and the transition of inclined tube section, and the free end of straight length is provided with internal thread, is threaded between stopple coupon with sample valve; The angle of inclined tube section and surface level is 45 ° ~ 70 °.
Described sample valve is ball valve.
The material of described rapid-acting coupling is stainless steel 304.
The angle of described inclined tube section and surface level is 60 °.
Compared with prior art, the beneficial effect that obtains of the utility model:
1. the rapid-acting coupling fastener be provided with in the utility model structure can ensure that sampling instrument is combined to combine closely with tank car discharging opening and not come off; Realizing sampling instrument when electrostatic connection terminal in structure is for sampling to link with electrostatic binding post, eliminating the electrostatic of sampling people and sampling instrument itself, ensure the safety of sampling process; In structure, internal thread is contained in one end of nipple, for realizing reducing between sample valve and being connected; The sample valve be provided with in structure realizes flow control when meeting sampling.
2. the utility model structure simple unique, design ingenious, be easy to carry aborning and operate, the twice valve arrangement formed with stop valve bottom tank car progressively slow down the outflow pressure of material, the thin bore of end ensures that material can receive with sampling jar after flowing out very easily, use this sampling instrument, achieve convenient sampling smoothly, and eliminate potential safety hazard potential in sampling process.
3. the utility model adopts said structure, can bring certain economic benefit and social benefit to enterprise.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1, the utility model provides sampling instrument bottom a kind of portable polyoxymethylene production raw material tank car, comprise rapid-acting coupling 1, electrostatic connection terminal 2, nipple 3, sample valve 4 and stopple coupon 5, described rapid-acting coupling 1 upper outside is arranged with rapid-acting coupling fastener 6, and rapid-acting coupling 1 lower outside is provided with electrostatic connection terminal 2; One end of described pipe nipple pipe 3 is connected with rapid-acting coupling 1, is provided with sample valve 4 between pipe nipple pipe 3 and stopple coupon 5; One end of described pipe nipple pipe 3 is provided with internal thread, is threaded between nipple 3 with sample valve 4; Described stopple coupon 5 is formed by connecting by straight length 51 and inclined tube section 52 transition, and the free end of straight length 51 is provided with internal thread, is threaded between stopple coupon 5 with sample valve 4; Inclined tube section 52 is 45 ° ~ 70 ° with the angle of surface level; Wherein, sample valve is ball valve, and the material of rapid-acting coupling is stainless steel 304.
During installation, rapid-acting coupling 1 in the utility model structure is welded with the pipeline section containing electrostatic connection terminal 2, then the Single port surface of nipple 3 adopts the mode of welding to realize different tube diameters with the port of electrostatic connection terminal 2 pipeline section to be connected, and the other end of nipple and sample valve 4 are threaded connection and combine; Then the mode that sample valve 4 and stopple coupon 5 are threaded connection is connected, and straight length and the inclined tube section of stopple coupon are prefabricated in advance.
Claims (6)
1. sampling instrument bottom a portable polyoxymethylene production raw material tank car, it is characterized in that: comprise rapid-acting coupling, electrostatic connection terminal, nipple, sample valve and stopple coupon, described rapid-acting coupling upper outside is arranged with rapid-acting coupling fastener, and rapid-acting coupling lower outside is provided with electrostatic connection terminal; One end of described pipe nipple pipe is connected with rapid-acting coupling, is provided with sample valve between pipe nipple pipe and stopple coupon.
2. sampling instrument bottom portable polyoxymethylene production raw material tank car according to claim 1, is characterized in that: one end of described pipe nipple pipe is provided with internal thread, is threaded between nipple with sample valve.
3. sampling instrument bottom portable polyoxymethylene production raw material tank car according to claim 1, it is characterized in that: described stopple coupon is formed by connecting by straight length and the transition of inclined tube section, the free end of straight length is provided with internal thread, is threaded between stopple coupon with sample valve; The angle of inclined tube section and surface level is 45 ° ~ 70 °.
4. sampling instrument bottom portable polyoxymethylene production raw material tank car according to claim 1, is characterized in that: described sample valve is ball valve.
5. sampling instrument bottom portable polyoxymethylene production raw material tank car according to claim 1, is characterized in that: the material of described rapid-acting coupling is stainless steel 304.
6. sampling instrument bottom portable polyoxymethylene production raw material tank car according to claim 3, is characterized in that: the angle of described inclined tube section and surface level is 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725207.5U CN205038073U (en) | 2015-09-18 | 2015-09-18 | Portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725207.5U CN205038073U (en) | 2015-09-18 | 2015-09-18 | Portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038073U true CN205038073U (en) | 2016-02-17 |
Family
ID=55296969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725207.5U Expired - Fee Related CN205038073U (en) | 2015-09-18 | 2015-09-18 | Portable head tank vehicle bottom portion sample instrument that gathers for formaldehyde production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238779A (en) * | 2018-11-08 | 2019-01-18 | 开封龙宇化工有限公司 | A kind of powder pipe material sampler and its application method |
-
2015
- 2015-09-18 CN CN201520725207.5U patent/CN205038073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238779A (en) * | 2018-11-08 | 2019-01-18 | 开封龙宇化工有限公司 | A kind of powder pipe material sampler and its application method |
| CN109238779B (en) * | 2018-11-08 | 2024-05-03 | 开封龙宇化工有限公司 | Powder pipeline sampling device and application method thereof |
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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: 20160217 Termination date: 20200918 |