CN105538504A - Single-hole swirling air slurry making nozzle - Google Patents
Single-hole swirling air slurry making nozzle Download PDFInfo
- Publication number
- CN105538504A CN105538504A CN201610074451.9A CN201610074451A CN105538504A CN 105538504 A CN105538504 A CN 105538504A CN 201610074451 A CN201610074451 A CN 201610074451A CN 105538504 A CN105538504 A CN 105538504A
- Authority
- CN
- China
- Prior art keywords
- check valve
- nozzle
- spring
- housing
- air
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
- B28C5/026—Mixing guns or nozzles; Injector mixers
Abstract
The invention discloses a single-hole swirling air slurry making nozzle. The nozzle comprises a shell, a check valve, a spring, a notch rubber mat and a nozzle body, wherein an air inlet hole and an air chamber are arranged in the shell, the check valve and the spring are arranged in the air chamber, one end of the spring is connected with the shell while the other end of the spring is connected with the check valve, a concave hole is formed in one end of the check valve, a semi-convex ball is arranged in the concave hole and in the spring, when passing through the air inlet hole, high pressure air opens the check valve and then flows through the air chamber, the states of opening and closing of the check valve are controlled by the spring, when no high pressure air is supplied, the check valve is pushed by the spring to be in a closed state, the notch rubber mat is arranged in the shell and is communicated with the air chamber, the nozzle body is provided with one hole, arranged on the shell and connected with the notch rubber mat, and a composite line slot in an internal spiral form is formed in the nozzle hole of the nozzle body. With the single-hole swirling air slurry making nozzle, uniform tailing slurry can be produced easily and efficiently, a process of making slurry by compressing air can be realized conveniently, the processing is convenient, the structure is simple, and the cost is low.
Description
Technical field
The present invention relates to a kind of nozzle, be specifically related to a kind of single hole swirling eddy mud making spray nozzle.
Background technology
In the pulping process of carrying out last mortar, in order to be stirred by the tailings slurry in bulk container, suitable technical measures must be taked to reach good mixing effect, and when adopting different devices, the uniformity of pulping and effect can be different.Generally, in order to ensure the pulping effect of last mortar, the nozzle of the straight gaseous blast of usual employing is by last mortar pneumatic stirring, carry out putting sand operation after stirring, when running into the tailings block comparatively hardened, there is the irregular phenomenon of concentration sometimes in slurry made like this, the impulsive force of straight gaseous blast is difficult to stir loose tailings block of reuniting, therefore the stability of Filling density can be had influence on, this method is comparatively consuming time simultaneously, the process that the compressed air bubble of ejection directly floats is comparatively of short duration, the stirring action of gas can not be made full use of, because this increasing energy consumption, make sometimes when fluctuation of concentration is larger to put sandpipe blocking, affect pack effectiveness, also filling quality can be had a strong impact on simultaneously, underground mining potential safety hazard is caused greatly to increase, cause the waste of Binder Materials, increase packing job cost, therefore, need a kind of effective device at present badly to process, reach desirable pulping effect, namely evenly last mortar uniform stirring is made fast.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of single hole swirling eddy mud making spray nozzle can preparing to quickness and high efficiency uniform last mortar.
The technical solution adopted for the present invention to solve the technical problems is: single hole swirling eddy mud making spray nozzle, comprise housing, check valve, spring, otch rubber cushion and nozzle, air admission hole is provided with in described housing, air chamber, described check valve and spring fitting are in air chamber, one end of described spring is connected with housing, the other end is connected with check valve, one end of described check valve is provided with shrinkage pool, semi-convex ball is provided with in described shrinkage pool, described semi-convex ball is arranged in spring, when pressure-air is by air admission hole, air chamber is flowed through after backing down check valve, the open/close states of check valve is controlled by spring, if when supplying without gases at high pressure, check valve by spring top to closed condition, described otch rubber cushion is arranged in housing, is communicated with air chamber, described nozzle is single-hole nozzle, and described nozzle is arranged on housing, is connected with otch rubber cushion, and the nozzle bore of described nozzle is provided with reflex wire casing, and described reflex wire casing is inside spin form.
Further, described housing is Split type structure, and two parts of housing screw connection by screw thread I and rubber cushion.
Further, described nozzle and housing are screwed by screw thread II and are connected.
Further, the other end of described check valve is hemispherical.
Further, described otch rubber cushion is three cut chewing-gum pad.
Check valve of the present invention is installed in air chamber, the keying of check valve is regulated by the equilibrium relation of the interaction force between admission pressure and spring, the position of spring can be adjusted to center by the semi-convex ball of check valve all the time, otch rubber cushion can prevent tailings from entering air chamber, in case spray nozzle clogging, nozzle is fixed on housing, actual conditions comparatively are closely piled up according to after tailings sedimentation, the nozzle bore of nozzle adopts particular form to make, namely inside spin arranged in form is adopted in nozzle bore, be similar to the inner vortex that pitch is larger, helix is more than two, the air-flow with straight spray and rotate effect is produced with this, under the impact of straight gaseous blast and the rotary-cut effect of swirling eddy, the tailings block of reuniting is easy to be stirred loose, form uniform tailing slurry.
During work, after check valve is opened, pressure-air blows three points of otch on rubber cushion open, the nozzle bore that chewing-gum pad is blown into nozzle is cut again by three, rotary air stream is sprayed via after reflex wire casing, and come along center of circle diffusion gradually, the effect of horizontal rotary-cut deposition mortar can be played since then, particle loaded fluid can be made quickly and efficiently to change into as fluidization slurry.
Adopt the nozzle of said structure, can prepare uniform last mortar to quickness and high efficiency, realize calming the anger pulping process easily, and easy to process, and structure is simple, and cost is low.
This device also can be applicable to the related fields as similar spraying or pneumatic stirring in food-processing industry or other industrial circle, and range of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is side diagram embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of nozzle embodiment illustrated in fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing, the present embodiment comprises housing 2, check valve 3, spring 4, otch rubber cushion 6 and nozzle 7, air admission hole 1 is provided with in described housing 2, air chamber 5, described check valve 3 and spring 4 are arranged in air chamber 5, one end of described spring 4 is connected with housing 2, the other end is connected with check valve 3, one end of described check valve 3 is provided with shrinkage pool, semi-convex ball is provided with in described shrinkage pool, described semi-convex ball is arranged in spring 4, when pressure-air is by air admission hole 1, air chamber 5 is flowed through after backing down check valve 3, the open/close states of check valve 3 is controlled by spring 4, if when supplying without gases at high pressure, check valve 3 is pushed up to closed condition by spring 4, described otch rubber cushion 6 is arranged in housing 2, is communicated with air chamber 5, described nozzle 7 is single-hole nozzle, and described nozzle 7 is arranged on housing 2, is connected with otch rubber cushion 6, and the nozzle bore 8 of described nozzle 7 is provided with reflex wire casing 9, and described reflex wire casing 9 is inside spin form, makes air-flow change swirling eddy into by direct projection air-flow.
In the present embodiment, described housing 2 is Split type structure, and two parts of housing screw connection by screw thread I 11 and rubber cushion 10.
In the present embodiment, described nozzle 7 and housing 2 are screwed by screw thread II 12 and are connected.
In the present embodiment, the other end of described check valve 3 is hemispherical.
In the present embodiment, described otch rubber cushion 6 is three cut chewing-gum pad.
Wherein, check valve 3 is installed in air chamber 5, the keying of check valve 3 is regulated by the equilibrium relation of the interaction force between admission pressure and spring 4, otch rubber cushion 6 can prevent tailings from entering air chamber 5, in case nozzle 7 blocks, nozzle 7 is fixed on housing 2, actual conditions comparatively are closely piled up according to after tailings sedimentation, the nozzle bore 8 of nozzle 7 adopts particular form to make, namely the inside spin structural configuration of rifling form is adopted in nozzle bore 8, be similar to the inner vortex that pitch is larger, helix is more than two, the air-flow with straight spray and rotate effect is produced with this, under the impact of straight gaseous blast and the rotary-cut effect of swirling eddy, the tailings block of reuniting is easy to be stirred loose, form uniform tailing slurry.
Adopt the nozzle of said structure, can prepare uniform last mortar to quickness and high efficiency, realize calming the anger pulping process easily, and easy to process, and structure is simple, low cost of manufacture.
Claims (5)
1. single hole swirling eddy mud making spray nozzle, it is characterized in that: comprise housing, check valve, spring, otch rubber cushion and nozzle, air admission hole is provided with in described housing, air chamber, described check valve and spring fitting are in air chamber, one end of described spring is connected with housing, the other end is connected with check valve, one end of described check valve is provided with shrinkage pool, semi-convex ball is provided with in described shrinkage pool, described semi-convex ball is arranged in spring, when pressure-air is by air admission hole, air chamber is flowed through after backing down check valve, the open/close states of check valve is controlled by spring, if when supplying without gases at high pressure, check valve by spring top to closed condition, described otch rubber cushion is arranged in housing, is communicated with air chamber, described nozzle is single-hole nozzle, and described nozzle is arranged on housing, is connected with otch rubber cushion, and the nozzle bore of described nozzle is provided with reflex wire casing, and described reflex wire casing is inside spin form.
2. single hole swirling eddy mud making spray nozzle according to claim 1, it is characterized in that: described housing is Split type structure, two parts of housing screw connection by screw thread I and rubber cushion.
3. single hole swirling eddy mud making spray nozzle according to claim 1 and 2, is characterized in that: described nozzle and housing are screwed by screw thread II and be connected.
4. single hole swirling eddy mud making spray nozzle according to claim 1 and 2, is characterized in that: the other end of described check valve is hemispherical.
5. single hole swirling eddy mud making spray nozzle according to claim 1 and 2, is characterized in that: described otch rubber cushion is three cut chewing-gum pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074451.9A CN105538504B (en) | 2016-02-03 | 2016-02-03 | Single hole swirling eddy mud making spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074451.9A CN105538504B (en) | 2016-02-03 | 2016-02-03 | Single hole swirling eddy mud making spray nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105538504A true CN105538504A (en) | 2016-05-04 |
| CN105538504B CN105538504B (en) | 2017-10-27 |
Family
ID=55818290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074451.9A Expired - Fee Related CN105538504B (en) | 2016-02-03 | 2016-02-03 | Single hole swirling eddy mud making spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538504B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673326A (en) * | 2022-03-17 | 2022-06-28 | 中建八局发展建设有限公司 | A coating sprinkler for clear water concrete protection |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051255C (en) * | 1992-09-15 | 2000-04-12 | 戈雷·桑德霍姆 | Nozzle |
| DE202005005619U1 (en) * | 2004-09-29 | 2006-02-02 | Langer, Peter | Micro metering valve for proportioning very small liquid quantities has tappet that is movable opposite closing direction to hit impact body |
| CN2764489Y (en) * | 2004-12-10 | 2006-03-15 | 孔惠芬 | Impact and vortex combined atomization nozzle |
| JP2007130570A (en) * | 2005-11-10 | 2007-05-31 | Yasumoto Itojima | Ejection nozzle |
| JP3165278U (en) * | 2010-10-25 | 2011-01-13 | 直記 高橋 | Liquid spraying device |
| CN203018239U (en) * | 2013-01-03 | 2013-06-26 | 刘晓鸣 | Novel slurry producing nozzle |
| CN205552852U (en) * | 2016-02-03 | 2016-09-07 | 邓代强 | Thick liquid nozzle is made to rotatory air current of haplopore |
-
2016
- 2016-02-03 CN CN201610074451.9A patent/CN105538504B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051255C (en) * | 1992-09-15 | 2000-04-12 | 戈雷·桑德霍姆 | Nozzle |
| DE202005005619U1 (en) * | 2004-09-29 | 2006-02-02 | Langer, Peter | Micro metering valve for proportioning very small liquid quantities has tappet that is movable opposite closing direction to hit impact body |
| CN2764489Y (en) * | 2004-12-10 | 2006-03-15 | 孔惠芬 | Impact and vortex combined atomization nozzle |
| JP2007130570A (en) * | 2005-11-10 | 2007-05-31 | Yasumoto Itojima | Ejection nozzle |
| JP3165278U (en) * | 2010-10-25 | 2011-01-13 | 直記 高橋 | Liquid spraying device |
| CN203018239U (en) * | 2013-01-03 | 2013-06-26 | 刘晓鸣 | Novel slurry producing nozzle |
| CN205552852U (en) * | 2016-02-03 | 2016-09-07 | 邓代强 | Thick liquid nozzle is made to rotatory air current of haplopore |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673326A (en) * | 2022-03-17 | 2022-06-28 | 中建八局发展建设有限公司 | A coating sprinkler for clear water concrete protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105538504B (en) | 2017-10-27 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20220203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |