Discharging steam lock anti-caking blowing device
By designing a discharge steam lock anti-aggregation spraying device for HDT wire drying equipment, the massed materials are blown away by using nozzles, which solves the problem of stalk wire clumps caused by wear of the air lock scraper, improves production efficiency and reduces waste of raw materials.
Patent Information
- Application Number
- CN202420476647.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-13
AI Technical Summary
As the use time of HDT wire drying equipment increases, the discharge air lock scraper will wear to varying degrees, causing the gap between the scraper and the inner wall of the discharge air lock shell to expand, causing the expansion of the expansion stalk to be squeezed when passing through the gap, forming a stalk clump, affecting the process quality.
A discharge steam lock anti-blasting device is designed. By installing a nozzle at the end cover of the steam lock, compressed air is used to blow away the agglomerated material entering the discharge steam lock to avoid clumping of the stems. The two nozzles of the blowing device are installed at a position of 30 cm above and below at the end cover of the steam lock. The upper nozzle is installed at 15 cm away from the upper end of the end cover of the steam lock, and the two pipes are aligned with the upper and middle positions of the steam lock flap.
It effectively avoids the stalks gathering at the discharge steam lock, improves production efficiency, reduces waste of raw materials, and makes the blowing device easy to be inspected and maintained.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tobacco industry silk making equipment, in particular to a discharging steam lock anti-agglomeration spray device. Background Art
[0002] The airflow type silk stem drying machine is the main equipment for processing silk stems for silk thread making. In the production process, the silk stems often clumping after drying. Because the silk stems have a certain viscosity after adding materials, after the materials enter the steam lock, the steam lock flap and the steam lock end cover move relative to each other, resulting in clumping at the steam lock.
[0003] The defect of the prior art is that the HDT feed and discharge steam locks currently use pressurized air positive pressure sealing. When the air pressure reaches 6Mpa, the shredded stems gathered at both ends of the steam lock flap cannot be blown away. Through the continuous operation of the flap, the shredded stems gradually increase in size. When they reach a certain volume, they fall off the flap and enter the next process. As the use time of the HDT drying equipment increases, the scraper of the discharge air lock will show different degrees of wear, and the gap between the scraper and the inner wall of the discharge air lock shell will gradually expand, resulting in the expansion of the shredded stems being squeezed when passing through the gap, thereby forming a shredded stem agglomeration, affecting the process quality of the expanded shredded stems. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a discharge steam lock anti-agglomeration blowing device to solve the technical problem that as the use time of the HDT silk drying equipment increases, the discharge air lock scraper will experience varying degrees of wear, and the gap between the scraper and the inner wall of the discharge air lock shell will gradually expand, causing the expanded stems to be squeezed when passing through the gap, thereby forming stem clumping and affecting the process quality of the expanded stems.
[0006] (II) Technical solution
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A discharging steam lock anti-agglomeration blowing device, comprising a blowing device, left and right side plates, a material guide side plate and a blowing device, wherein the left and right side plates and the material guide side plate are both mounted on the blowing device, a fixing frame is mounted on the left and right side plates and the material guide side plate, steam lock end covers are arranged inside the left and right side plates and the material guide side plate, and a steam lock flap is arranged inside the blowing device;
[0009] Wherein, discharge steam locks are arranged on both sides of the steam lock end cover, and the blowing device is installed on the planes on both sides of the discharge steam lock through threaded joints.
[0010] Preferably, the air pipe at the joint of the blowing device is made of 304 stainless steel corrugated hose, and the two pipes are connected by a polyurethane PU air pipe divided into two by a T-shaped joint.
[0011] Preferably, the joint of the blowing device is connected to the opening of the discharge steam lock by welding.
[0012] Preferably, the two nozzles of the blowing device are installed on the inner side of the steam lock end cover with an angle of 45 degrees downward to the plane.
[0013] Preferably, the two nozzles of the blowing device are installed at a distance of 30 cm above and below the steam lock end cover, and the upper nozzle is installed 15 cm away from the upper end of the steam lock end cover.
[0014] (III) Beneficial effects
[0015] 1. Install the two nozzles of the blowing device at the upper and lower positions of the steam lock end cover 30cm apart, with the upper nozzle installed 15cm away from the upper end of the steam lock end cover. The two pipes are respectively aligned with the upper and middle positions of the steam lock flap inside the discharge steam lock, so that the agglomerated materials entering the discharge steam lock are blown away and then enter the downstream equipment. The blowing device is easy to disassemble for overall inspection and maintenance, which is convenient for cleaning and maintenance of the joints and air pipes.
[0016] 2. This equipment is used in the process of producing and processing different brands of tobacco products in the airflow drying machine (HDT). When the moisture content and feeding degree of the materials are different, in order to ensure that the steam lock flap does not produce agglomeration, compressed air is used to blow away the agglomerated materials at the discharge steam lock flap, avoiding the process risks caused by the agglomeration of the dried stems, improving production efficiency and reducing raw material waste. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0018] Figure 1 This is the front view of a discharging steam lock anti-agglomeration blowing device of the utility model:
[0019] Figure 2 It is a left view of a discharging steam lock anti-agglomeration blowing device of the utility model.
[0020] Legend: 1. Left and right side panels; 2. Material guide side panels; 3. Fixed frame; 4. Discharge steam lock; 5. Blowing device; 6. Steam lock flap; 7. Steam lock end cover. DETAILED DESCRIPTION
[0021] The embodiment of the present application provides a discharge steam lock anti-agglomeration blowing device, which effectively solves the problem that as the use time of the HDT wire drying equipment increases, the discharge air lock scraper will experience varying degrees of wear, and the gap between the scraper and the inner wall of the discharge air lock shell gradually expands, resulting in the expansion of the stems being squeezed when passing through the gap, thereby forming agglomeration of the stems, affecting the process quality of the expanded stems. The two nozzles of the blowing device are installed at the upper and lower positions of the steam lock end cover at an interval of 30 cm, and the upper nozzle is installed at a distance of 15 cm from the upper end of the steam lock end cover. The two tubes are respectively aligned with the upper and middle positions of the steam lock flap inside the discharge steam lock, so that the agglomerated materials entering the discharge steam lock are blown away and enter the downstream equipment. The overall inspection and maintenance of the blowing device are easy to disassemble, which is convenient for cleaning and maintenance of the joints and air pipes.
[0022] Example
[0023] like Figure 1 and Figure 2 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that as the use time of the HDT drying equipment increases, the discharge air lock scraper will be worn to varying degrees, and the gap between the scraper and the inner wall of the discharge air lock housing gradually expands, resulting in the expansion of the stem shreds being squeezed when passing through the gap, thereby forming agglomeration of the stem shreds, affecting the process quality of the expanded stem shreds. The overall idea is as follows: a discharge steam lock anti-agglomeration blowing device, including a blowing device, left and right side plates 1, a material guide side plate 2 and a blowing device 5, the left and right side plates 1 and the material guide side plate 2 are both installed on the blowing device, the left and right side plates 1 and the material guide side plate 2 are installed with a fixing frame 3, the left and right side plates 1 and the material guide side plate 2 are internally provided with a steam lock end cover 7, and the blowing device is internally provided with a steam lock flap 6;
[0024] A discharge steam lock 4 is provided on both sides of the steam lock end cover 7. The blowing device 5 is installed on the planes on both sides of the discharge steam lock 4 through a threaded joint. The air pipe material at the joint of the blowing device 5 is a 304 stainless steel corrugated hose. The two pipes are connected by a polyurethane PU air pipe divided into two by a T-joint. The joint of the blowing device 5 is welded and connected to the opening of the discharge steam lock 4. The two nozzles of the blowing device 5 on the inner side of the steam lock end cover 7 are installed downward at an angle of 45 degrees to the plane. The two nozzles of the blowing device 5 are installed at the steam lock end cover 7 at an interval of 30 cm up and down, and the upper nozzle is installed 15 cm away from the upper end of the steam lock end cover 7. By installing the two nozzles of the blowing device 5 at the steam lock end cover 7 at an interval of 30c up and down m position, the upper nozzle installation position is 15 cm away from the upper end of the steam lock end cover 7, and the two tubes are respectively aligned with the upper and middle positions of the steam lock flap 6 inside the discharge steam lock 4, so that the agglomerated materials entering the discharge steam lock 4 are blown away and then enter the downstream equipment. The overall inspection and maintenance of the blowing device is easy to disassemble, which is convenient for cleaning and maintenance of the joints and air pipes; the equipment is used in the process of producing and processing tobacco products of different brands by an airflow drying stem machine (HDT). When the moisture content and feeding degree of the materials are different, in order to ensure that the steam lock flap does not produce agglomeration, the agglomerated materials at the discharge steam lock flap are blown away by using compressed air, so as to avoid the process hazards caused by the agglomeration of stems after drying, thereby improving production efficiency and reducing raw material waste.
[0025] In view of the problems existing in the prior art, the utility model provides a discharging steam lock anti-agglomeration blowing device, by installing the two nozzles of the blowing device 5 at the steam lock end cover 7 at a position 30 cm apart from the upper and lower positions, the upper nozzle is installed at a distance of 15 cm from the upper end of the steam lock end cover 7, and the two tubes are respectively aligned with the upper and middle positions of the steam lock flap 6 inside the discharging steam lock 4, so that the agglomerated materials entering the discharging steam lock 4 are blown away and enter the downstream equipment. The overall inspection and maintenance of the blowing device is easy to disassemble, and the cleaning and maintenance of the joints and air pipes are convenient.
[0026] Working principle:
[0027] By installing the two nozzles of the blowing device 5 at the steam lock end cover 7 at a distance of 30 cm from the upper and lower positions, and the upper nozzle installation position is 15 cm away from the upper end of the steam lock end cover 7, the two pipes are respectively aligned with the upper and middle positions of the steam lock flap 6 inside the discharge steam lock 4, and the agglomerated materials entering the discharge steam lock 4 are blown away and then enter the downstream equipment. The entire blowing device is easy to disassemble for maintenance, which is convenient for cleaning and maintenance of the joints and air pipes;
[0028] This equipment is used in the process of producing and processing different brands of tobacco products in the airflow drying machine (HDT). When the moisture content and feeding degree of the materials are different, in order to ensure that the steam lock flap does not produce agglomeration, compressed air is used to blow away the agglomerated materials at the discharge steam lock flap, avoiding the process risks caused by the agglomeration of the dried stems, improving production efficiency and reducing raw material waste.
[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A discharge steam lock anti-agglomeration blowing device, comprising a blowing device, left and right side plates (1), a material guide side plate (2) and a blowing device (5), wherein the left and right side plates (1) and the material guide side plate (2) are both mounted on the blowing device, and a fixing frame (3) is mounted on the left and right side plates (1) and the material guide side plate (2), characterized in that: Steam lock end covers (7) are arranged inside the left and right side plates (1) and the material guide side plate (2), and a steam lock flap (6) is arranged inside the blowing device; Wherein, discharge steam locks (4) are arranged on both sides of the steam lock end cover (7), and the blowing device (5) is installed on the planes on both sides of the discharge steam lock (4) through threaded joints.
2. A discharge steam lock anti-agglomeration blowing device as claimed in claim 1, characterized in that: The air pipe at the joint of the blowing device (5) is made of 304 stainless steel corrugated hose, and the two pipes are connected by a polyurethane PU air pipe divided into two by a T-shaped joint.
3. A discharge steam lock anti-agglomeration blowing device as claimed in claim 2, characterized in that: The joint of the blowing device (5) is welded to the opening of the discharge steam lock (4).
4. A discharge steam lock anti-agglomeration blowing device as claimed in claim 3, characterized in that: The two nozzles of the spraying device (5) are installed on the inner side of the steam lock end cover (7) downward at an angle of 45 degrees to the plane.
5. A discharge steam lock anti-agglomeration spraying device as claimed in claim 4, characterized in that: The two nozzles of the spraying device (5) are installed at the steam lock end cover (7) at a distance of 30 cm from the upper and lower positions, and the upper nozzle is installed at a distance of 15 cm from the upper end of the steam lock end cover (7).