CN212920025U - Self-circulation mesh belt type dryer for melamine powder processing - Google Patents

Abstract

The utility model discloses a self-loopa net belt dryer is used in melamine powder processing, the on-line screen storage device comprises a base, the support column is all installed to four corners of the upper surface of base, the backup pad is installed on the top of support column, the last surface mounting of backup pad has the casing, rectangular slotted hole has all been seted up to the both sides outer wall of casing, the inside of casing is provided with net belt conveyor, the top central point of casing puts and installs dry mechanism, dry mechanism includes that box, top cap, U type cardboard, first fan, electric heating coil, second exhaust vent, air-supply line, silica gel drying granule place case, lug, third exhaust vent, play tuber pipe, second sealing door and second safety lock. The utility model solves the problems that the prior mesh belt type dryer for processing melamine powder has low heat source utilization rate and causes a great deal of energy waste; the utility model discloses a heated air circulation's technique, it is hot-blast to have fully cyclic utilization, and is energy-conserving effectual, and the practicality is strong.

Description

Self-circulation mesh belt type dryer for melamine powder processing

Technical Field

The utility model relates to a melamine powder production and processing equipment technical field specifically is a melamine powder processing is with self-loopa net belt formula desiccator.

Background

The melamine resin is a novel thermosetting plastic, has the advantages of no toxicity, no odor, collision resistance, corrosion resistance, high temperature resistance, low temperature resistance and the like, has compact molecular structure, good processing performance, stable size, smooth product appearance, stronger hardness, difficult breakage and very strong durability, and is mainly used for pressing structural members such as tableware, electric switches and the like. The melamine powder needs to use a mesh belt type dryer during production and processing.

However, the existing mesh belt type dryer for processing melamine powder has low heat source utilization rate, and hot air for drying materials is directly discharged after the materials are dried for one time, so that a great deal of energy is wasted; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a melamine powder processing is with self-loopa net belt formula desiccator to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a self-circulation mesh belt type dryer for processing melamine powder comprises a base, wherein support columns are mounted at four corners of the upper surface of the base, a support plate is mounted at the top end of each support column, a shell is mounted on the upper surface of each support plate, rectangular slotted holes are formed in the outer walls of two sides of the shell, a mesh belt type conveyor is arranged in the shell, two ends of the mesh belt type conveyor penetrate through the rectangular slotted holes in the shell, a drying mechanism is mounted at the center position of the top of the shell and comprises a box body, a top cover, a U-shaped clamping plate, a first fan, an electric heating coil, a second air outlet, an air inlet pipe, a silica gel drying particle placing box, a convex block, a third air outlet, an air outlet pipe, a second sealing door and a second safety lock, the silica gel drying particle placing box, the first fan and the electric heating coil are arranged on one side of the inside of the box from top to, the two sides of the outer wall of the silica gel dry particle placing box are both provided with a convex block, the other end of the convex block is arranged in a U-shaped groove on the U-shaped clamping plate, the outer wall of the convex block is connected with the wall clearance of the U-shaped groove on the U-shaped clamping plate, the top of the silica gel dry particle placing box is provided with a top cover, the top and the bottom central position of the box body are respectively provided with an air inlet pipe and an air outlet pipe, the bottom end of the air outlet pipe penetrates through a first through hole on the shell and is connected with a third connecting pipe through a pipe type joint, the third connecting pipe is arranged at the top central position of the hollow rectangular plate, the two sides of the upper surface of the hollow rectangular plate are both connected with the inner top end of the shell through a first connecting rod, the other end of the air inlet pipe is connected with a second connecting pipe through a, the air inlet end of second fan passes through the pipe type and connects and be connected with first connecting pipe, the other end of first connecting pipe passes second through-hole and third through-hole in proper order and connects through the pipe type and be connected with the fourth connecting pipe, the fourth connecting pipe sets up the bottom at the air inlet cover, the bottom both sides of air inlet cover all are connected with the inside bottom of casing through the second connecting rod, the top at the supporting seat is installed to the second fan, the upper surface one side at the base is installed to the supporting seat.

Preferably, a second sealing door is arranged on the front end face of the box body, and a second safety lock is arranged on the front end face of the second sealing door.

Preferably, the outer wall top that the case was placed to silica gel dry granule is provided with the external screw thread, the inner wall of top cap is provided with the internal thread, silica gel dry granule places external screw thread on the case outer wall and is connected with the internal thread meshing on the top cap inner wall, the second exhaust vent has been seted up at the top of top cap, silica gel dry granule places the bottom of case and has seted up the third exhaust vent, the inside that the case was placed to silica gel dry granule is provided with silica gel dry granule.

Preferably, the first through hole is formed in the center of the top of the shell, the third through hole is formed in the center of the surface of the support plate, and the second through hole is formed in the center of the bottom of the shell.

Preferably, the bottom of the hollow rectangular plate is provided with a first air outlet.

Preferably, a first sealing door is arranged on the front end face of the shell, and a first safety lock is arranged on the front end face of the first sealing door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a drying mechanism, the pipe type connects, the second connecting pipe, the second fan, first connecting pipe, the fourth connecting pipe, the third connecting pipe, hollow rectangular plate, the cooperation setting of casing and air inlet cover, hot-blast inside the casing is inhaled by the second fan in the air inlet cover, and loop through the fourth connecting pipe, first connecting pipe and second connecting pipe are carried among the drying mechanism, the dry granule of silica gel in the dry granule of silica gel place the case dries the hot-blast of entering, the dry granule of silica gel adsorbs the moisture in the hot minute, the hot-blast after drying is carried among the electric heating coil by first fan, electric heating coil heats hot-blast again, for the heating of cold wind, the heating time of motor heating coil to hot-blast shortens, the power of work is lower for the power of cold wind direct heating, thereby the electric energy of consumption reduces, at last from the first exhaust vent on the hollow rectangular plate material on the mesh belt conveyor of discharging, heated air circulation has been realized, thereby the utility model provides a current mesh belt dryer for the processing of melamine powder heat source utilization rate low, cause the problem of a large amount of wastes of the energy, can abundant cyclic utilization be hot-blast, energy-conserving effectual, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view of the drying mechanism of the present invention;

fig. 4 is a front view of the drying mechanism of the present invention;

fig. 5 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 6 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a first sealing door; 3. a mesh belt conveyor; 4. a first safety lock; 5. a support plate; 6. a support pillar; 7. a base; 8. a drying mechanism; 801. a box body; 802. a top cover; 803. a U-shaped clamping plate; 804. a first fan; 805. an electric heating coil; 806. a second air outlet hole; 807. an air inlet pipe; 808. placing the silica gel dry particles in a box; 809. a bump; 810. a third air outlet; 811. an air outlet pipe; 812. a second sealing door; 813. a second safety lock; 9. a first connecting pipe; 10. a second fan; 11. A supporting seat; 12. a pipe joint; 13. a second connecting pipe; 14. a first connecting rod; 15. a hollow rectangular plate; 16. a rectangular slot; 17. a third connecting pipe; 18. an air inlet cover; 19. a second connecting rod; 20. A fourth connecting pipe; 21. a first through hole; 22. a first air outlet; 23. a second through hole; 24. a third via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a self-circulation mesh belt type dryer for processing melamine powder comprises a base 7, support columns 6 are mounted at four corners of the upper surface of the base 7, a support plate 5 is mounted at the top end of each support column 6, a shell 1 is mounted on the upper surface of each support plate 5, rectangular slotted holes 16 are formed in the outer walls of two sides of each shell 1, a mesh belt type conveyor 3 is arranged inside each shell 1, two ends of each mesh belt type conveyor 3 penetrate through the rectangular slotted holes 16 in the corresponding shell 1, a drying mechanism 8 is mounted at the center of the top of each shell 1, each drying mechanism 8 comprises a box body 801, a top cover 802, a U-shaped clamping plate 803, a first fan 804, an electric heating coil 805, a second air outlet 806, an air inlet pipe, a silica gel dry particle placing box 808, a lug 809, a third air outlet 810, an air outlet pipe 811, a second sealing door 812 and a second safety lock 813, and a silica gel dry particle placing box 808 are arranged on one side of the, The silica gel dry particle placing box comprises a first fan 804 and an electric heating coil 805, wherein two sides of the outer wall of a silica gel dry particle placing box 808 are respectively provided with a convex block 809, the other end of the convex block 809 is arranged in a U-shaped groove on a U-shaped clamping plate 803, the outer wall of the convex block 809 is in clearance connection with the wall of the U-shaped groove on the U-shaped clamping plate 803, the top of the silica gel dry particle placing box 808 is provided with a top cover 802, the center positions of the top and the bottom of the box 801 are respectively provided with an air inlet pipe 807 and an air outlet pipe 811, the bottom end of the air outlet pipe 811 penetrates through a first through hole 21 on a shell 1 and is connected with a third connecting pipe 17 through a pipe joint 12, the third connecting pipe 17 is arranged at the center position of the top of a hollow rectangular plate 15, two sides of the upper surface of the hollow rectangular plate 15 are respectively connected with the top end inside the shell 1 through a first connecting rod 14, the other end of, the air inlet end of a second fan 10 is connected with a first connecting pipe 9 through a pipe type connector 12, the other end of the first connecting pipe 9 sequentially passes through a second through hole 23 and a third through hole 24 and is connected with a fourth connecting pipe 20 through the pipe type connector 12, the fourth connecting pipe 20 is arranged at the bottom of an air inlet cover 18, two sides of the bottom of the air inlet cover 18 are connected with the inner bottom end of the shell 1 through a second connecting rod 19, the second fan 10 is arranged at the top of a supporting seat 11, the supporting seat 11 is arranged at one side of the upper surface of the base 7, the front end surface of the box body 801 is provided with a second sealing door 812, the front end surface of the second sealing door 812 is provided with a second 813 safety lock, an external thread is arranged above the outer wall of the silica gel dry particle placing box 808, an internal thread is arranged on the inner wall of the top cover 802, the external thread on, second exhaust vent 806 has been seted up at top cap 802's top, the third exhaust vent 810 has been seted up to the bottom that the dry granule of silica gel placed case 808, the inside that the dry granule of silica gel placed case 808 is provided with the dry granule of silica gel, first through-hole 21 is seted up and is put at the top central point of casing 1, third through-hole 24 is seted up and is put at the surperficial central point of backup pad 5, the bottom central point of casing 1 is seted up to second through-hole 23, the bottom of cavity rectangular plate 15 is provided with first exhaust vent 22, the preceding terminal surface of casing 1 is provided with first sealing door 2, the preceding terminal surface of first sealing door 2 is provided with first safety lock 4.

The working principle is as follows: the utility model discloses a drying mechanism 8, the pipe type connects 12, the second connecting pipe 13, the second fan 10, first connecting pipe 9, the fourth connecting pipe 20, the third connecting pipe 17, hollow rectangular plate 15, the cooperation setting of casing 1 and air inlet cover 18, the hot-blast of casing 1 inside is inhaled into air inlet cover 18 by second fan 10, and loop through fourth connecting pipe 20, first connecting pipe 9 and second connecting pipe 13 and carry to drying mechanism 8, the silica gel dry granule in silica gel dry granule placing box 808 dries the hot-blast of entering, the moisture in the silica gel dry granule adsorbs the heat branch, hot-blast after the drying is carried electric heating coil 805 by first fan 804, electric heating coil 805 heats hot-blast again, for the heating of cold wind, the heating time of motor heating coil to hot-blast shortens, the power of work is lower for the power of cold wind direct heating, thereby the electric energy of consumption reduces, and the material that is discharged to on the mesh belt conveyor 3 from first exhaust vent 22 on the hollow rectangular plate 15 at last has realized heated air circulation, thereby the utility model provides a current mesh belt dryer for the processing of melamine powder heat source utilization rate is low, causes the extravagant problem in a large number of energy, can abundant cyclic utilization hot-blast, and energy-conserving effectual, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a melamine powder processing is with self-loopa net belt dryer, includes base (7), its characterized in that: support column (6) are all installed to four corners of the upper surface of base (7), backup pad (5) are installed on the top of support column (6), the last surface mounting of backup pad (5) has casing (1), rectangular slotted hole (16) have all been seted up to the both sides outer wall of casing (1), the inside of casing (1) is provided with mesh belt conveyor (3), and the both ends of mesh belt conveyor (3) all run through rectangular slotted hole (16) on casing (1), drying mechanism (8) are installed to the top central point of casing (1), drying mechanism (8) are including box (801), top cap (802), U type cardboard (803), first fan (804), electric heating coil (805), second exhaust vent (806), air-supply line (807), case (808) are placed to dry granule of silica gel, lug (809), third exhaust vent (810), An air outlet pipe (811), a second sealing door (812) and a second safety lock (813), wherein a silica gel dry particle placing box (808), a first fan (804) and an electric heating coil (805) are arranged on one side of the inside of the box body (801) from top to bottom, bumps (809) are mounted on two sides of the outer wall of the silica gel dry particle placing box (808), the other ends of the bumps (809) are mounted in U-shaped grooves in the U-shaped clamping plate (803), the outer wall of the bumps (809) is in clearance connection with the wall of the U-shaped grooves in the U-shaped clamping plate (803), a top cover (802) is mounted at the top of the silica gel dry particle placing box (808), an air inlet pipe (807) and an air outlet pipe (811) are respectively arranged at the center positions of the top and the bottom of the box body (801), the bottom end of the air outlet pipe (811) penetrates through a first through hole (21) in the shell (1) and is connected with a third connecting, the third connecting pipe (17) is arranged at the top center of the hollow rectangular plate (15), the two sides of the upper surface of the hollow rectangular plate (15) are connected with the top end of the shell (1) through the first connecting rod (14), the other end of the air inlet pipe (807) is connected with the second connecting pipe (13) through the pipe connector (12), the other end of the second connecting pipe (13) is connected with the air outlet end of the second fan (10) through the pipe connector (12), the air inlet end of the second fan (10) is connected with the first connecting pipe (9) through the pipe connector (12), the other end of the first connecting pipe (9) sequentially penetrates through the second through hole (23) and the third through hole (24) and is connected with the fourth connecting pipe (20) through the pipe connector (12), the fourth connecting pipe (20) is arranged at the bottom of the air inlet cover (18), the two sides of the bottom of the air inlet cover (18) are respectively connected with the bottom end of the inside of the shell (1) through the second connecting rod (19) And the second fan (10) is arranged at the top of the supporting seat (11), and the supporting seat (11) is arranged on one side of the upper surface of the base (7).

2. The self-circulation mesh belt type dryer for melamine powder processing according to claim 1, wherein: the front end face of the box body (801) is provided with a second sealing door (812), and the front end face of the second sealing door (812) is provided with a second safety lock (813).

3. The self-circulation mesh belt type dryer for melamine powder processing according to claim 1, wherein: the outer wall top that case (808) was placed to dry granule of silica gel is provided with the external screw thread, the inner wall of top cap (802) is provided with the internal thread, dry granule of silica gel is placed the external screw thread on case (808) outer wall and is connected with the internal thread meshing on top cap (802) inner wall, second exhaust vent (806) have been seted up at the top of top cap (802), dry granule of silica gel is placed the bottom of case (808) and has been seted up third exhaust vent (810), the inside that dry granule of silica gel was placed case (808) is provided with dry granule of silica gel.

4. The self-circulation mesh belt type dryer for melamine powder processing according to claim 1, wherein: the top central point that sets up in casing (1) is put in first through-hole (21), the surperficial central point that sets up in backup pad (5) is put in third through-hole (24), the bottom central point that sets up in casing (1) is put in second through-hole (23).

5. The self-circulation mesh belt type dryer for melamine powder processing according to claim 1, wherein: the bottom of the hollow rectangular plate (15) is provided with a first air outlet hole (22).

6. The self-circulation mesh belt type dryer for melamine powder processing according to claim 1, wherein: the front end face of the shell (1) is provided with a first sealing door (2), and the front end face of the first sealing door (2) is provided with a first safety lock (4).

Images