Polyphenylene sulfide drying equipment
By designing the adjustment mechanism and sealing structure in the polyphenylene sulfide drying equipment, the problem of the inability to effectively discharge condensate water has been solved, and the effective direct discharge of condensate water and the waterproofing effect of the equipment has been achieved.
Patent Information
- Application Number
- CN202421334202.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
When the existing polyphenylene sulfide drying equipment is reused, the condensate water is discharged through the drain port but cannot be connected to the water pipe, causing the condensate water to penetrate into the equipment, causing the problem of short circuit in the equipment.
A polyphenylene sulfide drying device including a regulating mechanism and a sealing structure is designed. The adjustment mechanism uses the threaded ring and the slider to enable the drain to connect to the water pipe and guide the discharge of condensate; the sealing structure uses a rubber head and a sealing sleeve to fill and seal the drain to prevent moisture from penetration.
It effectively avoids condensate water penetration into the interior from the bottom of the equipment, prevents the problem of equipment short circuit, and at the same time realizes effective direct discharge of condensate water.
Smart Images
Figure CN222544347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to polyphenylene sulfide drying equipment. Background Art
[0002] Polyphenylene sulfide is a high molecular polymer composed of alternating benzene rings and thioacetic anhydride rings. The presence of sulfur atoms in its molecular structure makes polyphenylene sulfide exhibit excellent heat resistance, corrosion resistance, chemical resistance and other properties. Polyphenylene sulfide is widely used in aviation, aerospace, electronics, chemical industry and other fields. In the aviation field, polyphenylene sulfide is widely used in the production of engine parts, pneumatic parts, electrical equipment, etc. In the chemical field, polyphenylene sulfide can be used to prepare various heat-resistant and acid-alkali-resistant chemical equipment. In the production process of polyphenylene sulfide, drying equipment is usually used to process the material.
[0003] When the existing polyphenylene sulfide drying equipment is used, the function of the polyphenylene sulfide drying equipment is to dry the production materials of polyphenylene sulfide. When the existing drying equipment is used again, condensed water will be discharged through the drain port, but the drain port cannot be connected to the water pipe, which can easily cause condensed water to penetrate into the interior of the equipment from the bottom, causing a short circuit in the equipment. Utility Model Content
[0004] The utility model aims to provide a polyphenylene sulfide drying device to solve the problem that when the existing drying device proposed in the above background technology is reused, condensed water will be discharged through the drain port, but the drain port cannot be connected to the water pipe, which easily causes the condensed water to penetrate into the interior of the device from the bottom and cause the device to short-circuit.
[0005] In order to achieve the above object, the utility model provides the following technical solution, a polyphenylene sulfide drying device, comprising:
[0006] The device body comprises a support frame, the inner side of the top of the support frame is connected to the tank body, and a drainage port is arranged on one side of the support frame;
[0007] The outer wall of the drain outlet is sleeved with an adjustment mechanism, including a threaded ring, sliders are connected to the inner surface of the threaded ring on both sides, a compression spring is connected to one side of the slider, positioning blocks are connected to both sides of the threaded ring, and a fixing screw is inserted into the positioning block.
[0008] Preferably, slide grooves are provided on the upper and lower surfaces of the drain outlet, and one end of the compression spring is connected to one side of the inner wall of the slide groove provided in the drain outlet.
[0009] Preferably, positioning grooves are provided on the left and right surfaces of the drain outlet, and one end of the positioning block is inserted into the positioning groove provided in the drain outlet.
[0010] Preferably, a through hole is provided on the surface of the positioning block, a threaded groove is provided on one side of the inner wall of the positioning groove provided at the drain outlet, and one end of the fixing screw passes through the through hole provided at the positioning block and is rotatably connected to the inside of the threaded groove provided at the drain outlet.
[0011] Preferably, a sealing structure is inserted inside one end of the drain outlet, and the sealing structure includes a rubber head, one end of the rubber head is connected to a connecting rod, one end of the connecting rod is connected to a control ring, the outer surface of the connecting rod is connected to a bearing, and the outer surface of the bearing is connected to a sealing sleeve.
[0012] Preferably, the sealing sleeve is sleeved on the outer wall of one end of the drain outlet, a slot is provided on the surface of the sealing sleeve, and the bearing is connected to the inside of the slot provided in the sealing sleeve.
[0013] Preferably, one end of the connecting rod extends outside the slot hole formed in the sealing sleeve and is connected to the control ring, and the connecting rod and the sealing sleeve are movably connected by a bearing.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. Turn the fixed screw to disengage it from the threaded groove of the drain outlet, and then move the threaded ring to make the slider slide inside the slide groove of the drain outlet, and extend the compression spring to extend the threaded ring to the drain outlet. Use the thread of the threaded ring to connect the water pipe to guide the condensed water discharged from the drain outlet to avoid the condensed water from penetrating into the interior from the bottom of the equipment and causing a short circuit in the equipment.
[0016] 2. Insert one end of the rubber head into the drain outlet, rotate the angle of the control ring to drive the connecting rod to rotate in the control ring, and use the connecting rod to drive the rubber head to rotate at the same time. The rotation makes the insertion of the rubber head easier. Fill the drain outlet with the rubber head to fill and seal the inside of the drain outlet, and simultaneously sleeve the sealing sleeve on the outer surface of one end of the drain outlet to cooperate with the rubber head to seal the drain outlet. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram of the structure at center A;
[0019] Figure 3 It is a partial cross-sectional perspective schematic diagram of the structure of the utility model;
[0020] Figure 4 It is a partially cutaway perspective schematic diagram of the structure of the utility model from a side view;
[0021] Figure 5 It is a schematic diagram of a top view and a partially cutaway perspective view of the structure of the utility model.
[0022] In the figure: 1. device body; 11. support frame; 12. tank body; 13. drain outlet; 2. adjustment mechanism; 21. threaded ring; 22. slider; 23. compression spring; 24. positioning block; 25. fixing screw; 3. sealing structure; 31. rubber head; 32. connecting rod; 33. control ring; 34. bearing; 35. sealing sleeve. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-5 , an embodiment provided by the utility model:
[0025] A polyphenylene sulfide drying device, comprising:
[0026] The device body 1 includes a support frame 11, a tank body 12 is connected to the inner side of the top of the support frame 11, and a drain port 13 is provided on one side of the support frame 11. The mechanical components in the support frame 11 are prior art and can be purchased on the market. They are not used as technical protection points of this application, so no excessive description is made;
[0027] The outer wall of the drain outlet 13 is sleeved with an adjustment mechanism 2, which includes a threaded ring 21, sliders 22 are connected to the inner surface of the threaded ring 21 on both sides, a compression spring 23 is connected to one side of the slider 22, and positioning blocks 24 are connected to both sides of the threaded ring 21. A fixing screw 25 is inserted into the positioning block 24.
[0028] Furthermore, slide grooves are provided on the upper and lower surfaces of the drain outlet 13 , and one end of the compression spring 23 is connected to one side of the inner wall of the slide groove provided in the drain outlet 13 , so that one end of the compression spring 23 is limited by the slide groove provided in the drain outlet 13 .
[0029] Furthermore, positioning grooves are provided on the left and right surfaces of the drain outlet 13 , and one end of the positioning block 24 is inserted into the positioning groove of the drain outlet 13 , so that one end of the positioning block 24 is positioned through the positioning groove of the drain outlet 13 .
[0030] Furthermore, a through hole is provided on the surface of the positioning block 24, and a threaded groove is provided on one side of the inner wall of the positioning groove provided in the drain outlet 13. One end of the fixing screw 25 passes through the through hole provided in the positioning block 24 and is rotatably connected to the inside of the threaded groove provided in the drain outlet 13, thereby realizing the limiting effect of the positioning block 24 by the fixing screw 25.
[0031] Furthermore, a sealing structure 3 is inserted inside one end of the drain outlet 13, and the sealing structure 3 includes a rubber head 31, one end of the rubber head 31 is connected to a connecting rod 32, one end of the connecting rod 32 is connected to a control ring 33, the outer surface of the connecting rod 32 is connected to a bearing 34, and the outer surface of the bearing 34 is connected to a sealing sleeve 35, so that the drain outlet 13 is filled and sealed by the sealing sleeve 35 cooperating with the rubber head 31.
[0032] Furthermore, the sealing sleeve 35 is sleeved on the outer wall of one end of the drain outlet 13 , a slot is provided on the surface of the sealing sleeve 35 , and the bearing 34 is connected to the inside of the slot provided in the sealing sleeve 35 , so that the bearing 34 is limited by the slot provided in the sealing sleeve 35 .
[0033] Furthermore, one end of the connecting rod 32 extends outside the slot opened in the sealing sleeve 35 and is connected to the control ring 33. The connecting rod 32 and the sealing sleeve 35 are movably connected by a bearing 34, so that the connecting rod 32 does not rub against the sealing sleeve 35 when rotating through the bearing 34.
[0034] Working principle: When the polyphenylene sulfide drying equipment is adjusted, the fixed screw 25 is rotated to disengage it from the threaded groove opened in the drain outlet 13, and then the position of the threaded ring 21 is moved to make the slider 22 slide in the slide groove opened in the drain outlet 13, and the compression spring 23 is extended to extend the threaded ring 21 to the drain outlet 13, and the threaded ring 21 is used to connect the water pipe to guide the condensed water discharged from the drain outlet 13 for discharge.
[0035] When the polyphenylene sulfide drying equipment is sealed, one end of the rubber head 31 is inserted into the drain outlet 13, and the angle of the control ring 33 is rotated to drive the connecting rod 32 to rotate in the control ring 33. The connecting rod 32 is used to drive the rubber head 31 to rotate at the same time. The insertion of the rubber head 31 is facilitated by the rotation. The rubber head 31 is used to fill the drain outlet 13 to fill and seal the drain outlet 13. At the same time, the sealing sleeve 35 is sleeved on the outer surface of one end of the drain outlet 13 to cooperate with the rubber head 31 to seal the drain outlet 13.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A polyphenylene sulfide drying equipment, characterized in that: include: The device body (1) comprises a support frame (11), the inner side of the top end of the support frame (11) is connected to a tank body (12), and a drainage port (13) is provided on one side of the support frame (11); The outer wall of the drain outlet (13) is sleeved with an adjustment mechanism (2), comprising a threaded ring (21), two sides of the inner surface of the threaded ring (21) are connected to sliders (22), one side of the slider (22) is connected to a compression spring (23), two sides of the threaded ring (21) are connected to positioning blocks (24), and a fixing screw (25) is inserted into the positioning block (24).
2. A polyphenylene sulfide drying equipment according to claim 1, characterized in that: The drainage outlet (13) has sliding grooves on its upper and lower surfaces, and one end of the compression spring (23) is connected to one side of the inner wall of the sliding groove of the drainage outlet (13).
3. A polyphenylene sulfide drying equipment according to claim 1, characterized in that: Positioning grooves are provided on the left and right surfaces of the drainage outlet (13), and one end of the positioning block (24) is inserted into the positioning groove provided in the drainage outlet (13).
4. The polyphenylene sulfide drying equipment according to claim 1, characterized in that: A through hole is formed on the surface of the positioning block (24), a thread groove is formed on one side of the inner wall of the positioning groove formed in the drain outlet (13), and one end of the fixing screw (25) passes through the through hole formed in the positioning block (24) and is rotatably connected to the inside of the thread groove formed in the drain outlet (13).
5. The polyphenylene sulfide drying equipment according to claim 1, characterized in that: A sealing structure (3) is inserted into one end of the drain outlet (13), the sealing structure (3) comprises a rubber head (31), one end of the rubber head (31) is connected to a connecting rod (32), one end of the connecting rod (32) is connected to a control ring (33), the outer surface of the connecting rod (32) is connected to a bearing (34), and the outer surface of the bearing (34) is connected to a sealing sleeve (35).
6. A polyphenylene sulfide drying equipment according to claim 5, characterized in that: The sealing sleeve (35) is sleeved on the outer wall of one end of the drain outlet (13), a slot hole is provided on the surface of the sealing sleeve (35), and the bearing (34) is connected to the inside of the slot hole provided in the sealing sleeve (35).
7. The polyphenylene sulfide drying equipment according to claim 5, characterized in that: One end of the connecting rod (32) extends outside the slot hole opened in the sealing sleeve (35) and is connected to the control ring (33). The connecting rod (32) and the sealing sleeve (35) are movably connected by a bearing (34).