CN211989241U - Pressurizing and spraying device for slag pot spraying agent - Google Patents
Pressurizing and spraying device for slag pot spraying agent Download PDFInfo
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- CN211989241U CN211989241U CN202020350414.8U CN202020350414U CN211989241U CN 211989241 U CN211989241 U CN 211989241U CN 202020350414 U CN202020350414 U CN 202020350414U CN 211989241 U CN211989241 U CN 211989241U
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Abstract
The utility model discloses a pressurizing and spraying device for slag pot spraying agent, which comprises a compressed air machine, a spraying body connected with the compressed air machine through an air pipe, and a slag pot spraying agent feeder connected with the spraying body through a feeding pipe; the spraying body is in a cylindrical shape, a rear end interface of the spraying body is in butt joint with the front end of the air pipe, the front end of the spraying body is a conical section with the inner diameter gradually reduced from back to front, a spraying outlet pipe is installed at the front end of the conical section, a discharging section communicated to the inside of the spraying outlet pipe is installed on the middle area of the spraying outlet pipe, and the other end of the discharging section is connected with and installed on the feeding pipe. Through designing slag ladle spraying agent at the jet exit pipe for the negative pressure that the flowing through of air current produced drives the outflow that slag ladle spraying agent can be quick, through each structure adaptation, makes ultimate injection effectual, and the spraying range is wide, and the adsorptivity is good, and work efficiency improves, and it is effectual to adhere to the jar, saves the spraying agent quantity.
Description
Technical Field
The utility model relates to a spraying device of slag pot spraying agent, in particular to a pressurizing and spraying device for slag pot spraying agent.
Background
The slag ladle anti-sticking spraying agent is used as an auxiliary material for a hot disintegration process of steel slag, and has the functions of spraying the slag ladle anti-sticking spraying agent on the surface of a slag ladle, preventing red slag (molten steel slag) from sticking to the slag ladle, prolonging the service life of the slag ladle and further prolonging the service life of the slag ladle. The slag pot spraying agent is a liquid mixed with solid and liquid, is pumped and sprayed to the inner wall of the slag pot through a submersible pump, but the flow and the flow rate are not well controlled, the pot sticking (attaching) effect is poor, and the waste condition is serious. The spraying agent is liquid, water flows to the lower part, the spraying agent is difficult to stay on the wall of the tank during spraying operation and gathers at the bottom of the tank, and the tank (attachment) effect is poor, the evaporation drying time is long, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, compressed air is introduced into a pipeline, a valve is installed and fixed, and when the spraying operation is carried out, a submersible pump and the compressed air are started simultaneously, and the spraying agent is dispersed and atomized by pressurizing the compressed air. Specifically, the utility model discloses a realize like this:
a pressurizing and spraying device for slag pot spraying agent comprises a compressed air machine, a spraying body connected with the compressed air machine through an air pipe, and a slag pot spraying agent feeder connected to the spraying body through a feeding pipe; the spraying body is in a cylindrical shape, a rear end interface of the spraying body is in butt joint with the front end of the air pipe, the front end of the spraying body is a conical section with the inner diameter gradually reduced from back to front, a spraying outlet pipe is installed at the front end of the conical section, a discharging section communicated to the inside of the spraying outlet pipe is installed on the middle area of the spraying outlet pipe, and the other end of the discharging section is connected with and installed on the feeding pipe.
Furthermore, a plurality of conical pipes which are communicated with the front end and the rear end are arranged in the conical section, and the inner diameter of each conical pipe is gradually reduced from the rear to the front.
Furthermore, the unloading section is the L type, and the notch department of being connected with the middle part region of injection outlet pipe embeds installs ejection of compact screen cloth, and interface locking clamp is installed to the other end port department periphery of unloading section, interface locking clamp is "omega" form and realizes locking and unclamping through the bolt butt joint installation in the joint portion.
Furthermore, the blanking section is arranged right above the middle part of the injection outlet pipe, a material pipe fixing frame is arranged right above the rear end part of the injection body, two hinged installation buckles are arranged above the material pipe fixing frame, the butt joint ends of the installation buckles are in butt joint installation through bolts to realize closing and separation, and the material pipe penetrates through a ring body formed by the two installation buckles.
Furthermore, the two side surfaces of the spraying body are respectively provided with a transversely arranged handle frame, and an anti-slip mat is sleeved on the handle frame.
Further, the tail part of the jet outlet pipe is gradually deformed from the cylindrical shape to the front part of the jet outlet pipe to form a narrow opening shape.
Further, the blanking section is arranged at the tail end of the jet outlet pipe.
Furthermore, the tail end of the feeding pipe conveys the slag pot spraying agent through a submersible pump.
The utility model discloses a theory of operation: gush into the high-speed air current from the trachea to spraying the body, the high-speed air current is at spraying this internal overstock, form a plurality of air current of group through a plurality of toper section, the air current is through compiling, get into high-speed blowout in each toper section respectively, form a plurality of high-speed air current outlet in the ejection outlet pipe, the feeding pipe passes through the immersible pump and carries slag ladle spraying agent to get into in the unloading section and spout in the ejection outlet pipe, make slag ladle spraying agent follow the air current blowout behind the contact with the high-speed air current, and blown off into the graininess blowout of ball, because slag ladle spraying agent is thick object, when the unloading section, through material sieve net with integrative slag ladle spraying agent reposition of redundant personnel a whole section of efflux section, reduce its sex, be convenient for by complete blowing off after contacting with the high-speed air current, thereby improve spraying efficiency.
The beneficial effects of the utility model, through designing slag pot spraying agent at the jet exit pipe for the negative pressure that the flow of air current produced drives the outflow that slag pot spraying agent can be quick, through each structure adaptation, makes ultimate injection effectual, and the spraying scope is wide, and the adsorptivity is good, still save material, and work efficiency improves, and is jar (attached to) effectual, sparingly spraying agent quantity.
Drawings
FIG. 1 is a schematic perspective view of a pressurized spray apparatus for slag pot spray;
FIG. 2 is a schematic view of a position structure of a discharging section of a pressurized spraying device for slag pot spraying agent;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view showing the use state of the internal structure of a pressurized spraying device for a slag pot spray;
wherein: the device comprises a gas pipe 1, a gas pipe 2, an injection body 3, a feeding pipe 4, a conical section 5, an injection outlet pipe 6, a blanking section 7, a conical pipe 8, a discharging screen, a connector locking clamp 9, a material pipe fixing frame 10, a mounting buckle 11, a handle frame 12 and an anti-slip pad 13.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1: a pressurizing and spraying device for slag pot spraying agent comprises a compressed air machine, a spraying body 2 of the compressed air machine is connected through an air pipe 1, and a slag pot spraying agent feeder is connected to the spraying body 2 through a feeding pipe 3; the injection body 2 is in a cylindrical shape, the rear end interface of the injection body 2 is butted with the front end of the air pipe 1, the front end of the injection body 2 is a conical section 4 with the inner diameter gradually reduced from back to front, an injection outlet pipe 5 is installed at the front end of the conical section 4, a discharging section 6 communicated to the inside of the injection outlet pipe 5 is installed on the middle area of the injection outlet pipe 5, and the other end of the discharging section 6 is connected and installed to the feeding pipe 3. The conical section 4 is internally provided with a plurality of conical pipes 7 which are communicated with the front end and the rear end, and the inner diameter of each conical pipe 7 is gradually reduced from the rear to the front. The blanking section 6 is L-shaped, a discharging screen 8 is arranged in a notch connected with the middle area of the injection outlet pipe 5, an interface locking clamp 9 is arranged on the periphery of the port of the other end of the blanking section 6, and the interface locking clamp 9 is in an omega shape and is installed on a joint part through bolt butt joint to realize locking and loosening. The high-speed airflow is gushed from the air pipe 1 to the injection body 2, the high-speed airflow is accumulated in the injection body 2, a plurality of groups of airflows are formed through a plurality of conical sections 4, the airflows are converged and respectively enter the conical sections 4 to be sprayed at high speed, a plurality of high-speed airflow outlets are formed in the injection outlet pipe 5, the feeding pipe 3 conveys the slag pot spraying agent to the discharging section 6 through the submersible pump and enters the injection outlet pipe 5, the slag pot spraying agent is sprayed out along with the airflows after being contacted with the high-speed airflow and is blown into spherical particles, the slag pot spraying agent is a viscous object, and when passing through the discharging section 6, the slag pot spraying agent which is integrated is divided into a plurality of sections through the material screen mesh and flows out of the discharging section, so that the performance of the slag pot spraying agent is reduced, the slag pot spraying agent is conveniently blown completely after.
Preferably, the blanking section 6 is arranged right above the middle part of the injection outlet pipe 5, a material pipe fixing frame 10 is arranged right above the rear end part of the injection body 2, two hinged installation buckles 11 are arranged above the material pipe fixing frame 10, the butt joint ends of the installation buckles 11 are in butt joint installation through bolts to realize closing and separation, and the material pipe penetrates through a ring body formed by the two installation buckles 11. The material pipe fixing frame 10 is used for supporting a material pipe, the mounting buckle 11 is semicircular, the two sections are mounted and used in a matched mode, and locking is achieved through the butt joint end portion of a bolt.
In embodiment 2, on the basis of embodiment 1, two lateral sides of the injection body 2 are respectively provided with a transversely arranged handle frame 12, and a non-slip mat 13 is sleeved on the handle frame 12. The handle frame 12 is convenient to hold by hands, and because the material pipe is fixed, an operator only needs to hold the handle frame 12 to perform spraying operation, and if necessary, suspension tools can be installed on the handles on the two sides to perform suspension operation control. The tail part to the front part of the jet outlet pipe 5 is gradually deformed from a cylindrical shape into a narrow mouth shape. The narrow mouth shape is beneficial to changing the outlet shape of the ejected fluid particles, increasing the transverse width and improving the operation efficiency; the blanking section 6 is arranged at the tail end of the jet outlet pipe 5, so that the material entering the jet outlet pipe 5 is directly contacted with the air flow to generate the optimal jet dispersion effect; the tail end of the feeding pipe 3 conveys the slag pot spraying agent through a submersible pump.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A pressurizing and spraying device for slag pot spraying agent comprises a compressed air machine, a spraying body (2) of the compressed air machine is connected through an air pipe (1), and a slag pot spraying agent feeder is connected to the spraying body (2) through a feeding pipe (3); the injection device is characterized in that the injection body (2) is cylindrical, a rear end interface of the injection body (2) is butted with the front end of the air pipe (1), the front end of the injection body (2) is a conical section (4) with the inner diameter gradually reduced from back to front, an injection outlet pipe (5) is installed at the front end of the conical section (4), a blanking section (6) communicated to the inside of the injection outlet pipe (5) is installed on the middle area of the injection outlet pipe (5), and the other end of the blanking section (6) is connected and installed to the feeding pipe (3).
2. The pressurized spraying device for slag pot spraying agent according to claim 1, characterized in that a plurality of conical tubes (7) communicating the front and rear ends are arranged inside the conical section (4), and the inner diameter of the conical tubes (7) is gradually reduced from rear to front.
3. The pressurized spraying device for the slag pot spraying agent according to claim 1, wherein the blanking section (6) is L-shaped, a discharging screen (8) is arranged in a notch connected with the middle area of the spraying outlet pipe (5), an interface locking clamp (9) is arranged on the periphery of the other end port of the blanking section (6), and the interface locking clamp (9) is in an omega shape and is mounted on the joint part through bolt butt joint to realize locking and loosening.
4. The pressurized spraying device for the slag pot spraying agent according to claim 3, wherein the blanking section (6) is arranged right above the middle part of the spraying outlet pipe (5), a material pipe fixing frame (10) is arranged right above the rear end part of the spraying body (2), two hinged installation buckles (11) are arranged above the material pipe fixing frame (10), the butt joint ends of the installation buckles (11) are in butt joint installation through bolts to realize closing and separation, and the material pipe penetrates through a ring body formed by the two installation buckles (11).
5. The pressurized spraying device for the slag pot spraying agent according to claim 1, characterized in that two lateral sides of the spraying body (2) are respectively provided with a transversely arranged handle frame (12), and a non-slip mat (13) is sleeved above the handle frames (12).
6. A pressurized spraying device for slag pot spraying agent according to claim 1, characterized in that the tail to the front of the spray outlet pipe (5) is gradually deformed from a cylindrical shape into a narrow mouth shape.
7. A pressurized spraying device for slag pot spraying agent according to claim 1, characterized in that the blanking section (6) is mounted at the tail end of the spray outlet pipe (5).
8. A pressurized spraying device for slag pot spraying agent according to claim 1, characterized in that the end of the feeding pipe (3) is conveying slag pot spraying agent by means of a submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020350414.8U CN211989241U (en) | 2020-03-19 | 2020-03-19 | Pressurizing and spraying device for slag pot spraying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020350414.8U CN211989241U (en) | 2020-03-19 | 2020-03-19 | Pressurizing and spraying device for slag pot spraying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989241U true CN211989241U (en) | 2020-11-24 |
Family
ID=73430885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020350414.8U Active CN211989241U (en) | 2020-03-19 | 2020-03-19 | Pressurizing and spraying device for slag pot spraying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989241U (en) |
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2020
- 2020-03-19 CN CN202020350414.8U patent/CN211989241U/en active Active
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